# SOME DESCRIPTIVE TITLE
# Copyright (C) YEAR Free Software Foundation, Inc.
# This file is distributed under the same license as the PACKAGE package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"POT-Creation-Date: 2026-05-20 10:30+0200\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Language: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#. type: Plain text
#: ../../info/wxmaxima.md:2
msgid "# The wxMaxima user manual"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:4
msgid ""
"WxMaxima is a graphical user interface (GUI) for the _Maxima_ computer "
"algebra system (CAS). WxMaxima allows one to use all of _Maxima_’s "
"functions. In addition, it provides convenient wizards for accessing the "
"most commonly used features. This manual describes some of the features that "
"make wxMaxima one of the most popular GUIs for _Maxima_."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:6
msgid "![wxMaxima logo](./wxMaximaLogo.png){ id=img_wxMaximaLogo }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:7 ../../info/wxmaxima.md:426
#: ../../info/wxmaxima.md:848 ../../info/wxmaxima.md:1043
#: ../../info/wxmaxima.md:1090 ../../info/wxmaxima.md:1114
#, no-wrap
msgid "______________________________________________________________________\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:10
msgid "# Introduction to wxMaxima"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:12
msgid "## _Maxima_ and wxMaxima"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:14
msgid ""
"In the open-source domain, big systems are normally split into smaller "
"projects that are easier to handle for small groups of developers. For "
"example a CD burner program will consist of a command-line tool that "
"actually burns the CD and a graphical user interface that allows users to "
"implement it without having to learn about all the command line switches and "
"in fact without using the command line at all. One advantage of this "
"approach is that the developing work that was invested into the command-line "
"program can be shared by many programs: The same CD-burner command-line "
"program can be used as a “send-to-CD”-plug-in for a file manager "
"application, for the “burn to CD” function of a music player and as the CD "
"writer for a DVD backup tool. Another advantage is that splitting one big "
"task into smaller parts allows the developers to provide several user "
"interfaces for the same program."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:16
msgid ""
"A computer algebra system (CAS) like _Maxima_ fits into this framework. A "
"CAS can provide the logic behind an arbitrary precision calculator "
"application or it can do automatic transforms of formulas in the background "
"of a bigger system (e.g., [Sage](https://www.sagemath.org/)). Alternatively, "
"it can be used directly as a free-standing system. _Maxima_ can be accessed "
"via a command line. Often, however, an interface like _wxMaxima_ proves a "
"more efficient way to access the software, especially for newcomers."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:18
msgid "### _Maxima_"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:20
msgid ""
"_Maxima_ is a full-featured computer algebra system (CAS). A CAS is a "
"program that can solve mathematical problems by rearranging formulas and "
"finding a formula that solves the problem as opposed to just outputting the "
"numeric value of the result. In other words, _Maxima_ can serve as a "
"calculator that gives numerical representations of variables, and it can "
"also provide analytical solutions. Furthermore, it offers a range of "
"numerical methods of analysis for equations or systems of equations that "
"cannot be solved analytically."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:22
msgid ""
"![Maxima screenshot, command line](./maxima_screenshot.png){ "
"id=img_maxima_screenshot }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:24
msgid ""
"Extensive documentation for _Maxima_ is [available in the "
"internet](https://maxima.sourceforge.io/documentation.html). Part of this "
"documentation is also available in wxMaxima’s help menu. Pressing the Help "
"key (on most systems the <kbd>F1</kbd> key) causes _wxMaxima_’s "
"context-sensitive help feature to automatically jump to _Maxima_’s manual "
"page for the command at the cursor."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:26
msgid "### WxMaxima"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:28
msgid ""
"_WxMaxima_ is a graphical user interface that provides the full "
"functionality and flexibility of _Maxima_. WxMaxima offers users a graphical "
"display and many features that make working with _Maxima_ easier. For "
"example _wxMaxima_ allows one to export any cell’s contents (or, if that is "
"needed, any part of a formula, as well) as text, as LaTeX or as MathML "
"specification at a simple right-click. Indeed, an entire workbook can be "
"exported, either as a HTML file or as a LaTeX file. Documentation for "
"_wxMaxima_, including workbooks to illustrate aspects of its use, is online "
"at the _wxMaxima_ [help "
"site](https://wxMaxima-developers.github.io/wxmaxima/help.html), as well as "
"via the help menu."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:30
msgid "![wxMaxima window](./wxMaximaWindow.png){ id=img_wxMaximaWindow }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:32
msgid ""
"The calculations that are entered in _wxMaxima_ are performed by the "
"_Maxima_ command-line tool in the background."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:34
msgid "## Workbook basics"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:36
msgid ""
"Much of _wxMaxima_ is self-explaining, but some details require "
"attention. [This "
"site](https://wxMaxima-developers.github.io/wxmaxima/help.html) contains a "
"number of workbooks that address various aspects of _wxMaxima_. Working "
"through some of these (particularly the \"10 minute _(wx)Maxima_ tutorial\") "
"will increase one’s familiarity with both the content of _Maxima_ and the "
"use of _wxMaxima_ to interact with _Maxima_. This manual concentrates on "
"describing aspects of _wxMaxima_ that are not likely to be self-evident and "
"that might not be covered in the online material."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:38
msgid "### The workbook approach"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:40
msgid ""
"One of the very few things that are not standard in _wxMaxima_ is that it "
"organizes the data for _Maxima_ into cells that are evaluated (which means: "
"sent to _Maxima_) only when the user requests this. When a cell is "
"evaluated, all commands in that cell, and only that cell, are evaluated as a "
"batch. (The preceding statement is not quite accurate: One can select a set "
"of adjacent cells and evaluate them together. Also, one can instruct "
"_Maxima_ to evaluate all cells in a workbook in one pass.) _WxMaxima_’s "
"approach to submitting commands for execution might feel unfamiliar at the "
"first sight. It does, however, drastically ease work with big documents "
"(where the user does not want every change to automatically trigger a full "
"re-evaluation of the whole document). Also, this approach is very handy for "
"debugging."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:42
msgid ""
"If text is typed into _wxMaxima_ it automatically creates a new worksheet "
"cell. The type of this cell can be selected in the toolbar. If a code cell "
"is created the cell can be sent to _Maxima_, which causes the result of the "
"calculation to be displayed below the code. A pair of such commands is shown "
"below."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:44
msgid "![Input/output cell](./InputCell.png){ id=img_InputCell }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:46
msgid ""
"On evaluation of an input cell’s contents the input cell _Maxima_ assigns a "
"label to the input (by default shown in red and recognizable by the `%i`) by "
"which it can be referenced later in the _wxMaxima_ session. The output that "
"_Maxima_ generates also gets a label that begins with `%o` and by default is "
"hidden, except if the user assigns the output a name. In this case by "
"default the user-defined label is displayed. The `%o`-style label _Maxima_ "
"auto-generates will also be accessible, though."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:48
msgid ""
"Besides the input cells _wxMaxima_ allows for text cells for documentation, "
"image cells, title cells, chapter cells and section cells. Every cell has "
"its own undo buffer so debugging by changing the values of several cells and "
"then gradually reverting the unneeded changes is rather easy. Furthermore "
"the worksheet itself has a global undo buffer that can undo cell edits, adds "
"and deletes."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:50
msgid ""
"The figure below shows different cell types (title cells, section cells, "
"subsection cells, text cells, input/output cells and image cells)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:52
msgid ""
"![Example of different wxMaxima cells](./cell-example.png){ "
"id=img_cell-example }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:54
msgid "### Cells"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:56
msgid ""
"The worksheet is organized in cells. WxMaxima knows the following cell "
"types:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:63
#, markdown-text
msgid "Math cells, containing one or more lines of _Maxima_ input."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:63
#, markdown-text
msgid "Output of, or a question from, _Maxima_."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:63
#, markdown-text
msgid "Image cells."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:63
#, markdown-text
msgid "Text cells, that can for example be used for documentation."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:63
#, markdown-text
msgid ""
"A title, section or a subsection. 6 levels of different headings are "
"possible."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:63
#, markdown-text
msgid "Page breaks."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:65
msgid ""
"The default behavior of _wxMaxima_ when text is entered is to automatically "
"create a math cell. Cells of other types can be created using the Cell menu, "
"using the hot keys shown in the menu or using the drop-down list in the "
"toolbar. Once the non-math cell is created, whatever is typed into the file "
"is interpreted as text."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:67
msgid ""
"A (C-style) [comment "
"text](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#Comments) "
"can be part of a math cell as follows: `/* This comment will be ignored by "
"Maxima */`"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:69
msgid "\"`/*`\" marks the start of the comment, \"`*/`\" the end."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:71
msgid "### Horizontal and vertical cursors"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:73
msgid ""
"If the user tries to select a complete sentence, a word processor will try "
"to extend the selection to automatically begin and end with a word "
"boundary. Likewise, if more than one cell is selected, _wxMaxima_ will "
"extend the selection to whole cells."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:75
msgid ""
"What isn’t standard is that _wxMaxima_ provides drag-and-drop flexibility by "
"defining two types of cursors. _WxMaxima_ will switch between them "
"automatically when needed:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:78
#, markdown-text
msgid ""
"The cursor is drawn horizontally if it is moved in the space between two "
"cells or by clicking there."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:78
#, markdown-text
msgid ""
"A vertical cursor that works inside a cell. This cursor is activated by "
"moving the cursor inside a cell using the mouse pointer or the cursor keys "
"and works much like the cursor in a text editor."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:80
msgid ""
"When you start wxMaxima, you will only see the blinking horizontal "
"cursor. If you start typing, a math cell will be automatically created and "
"the cursor will change to a regular vertical one (you will see a right arrow "
"as \"prompt\", after the Math cell is evaluated "
"(<kbd>CTRL</kbd>+<kbd>ENTER</kbd>), you will see the labels, e.g. `(%i1)`, "
"`(%o1)`)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:82
msgid ""
"![(blinking) horizontal cursor after wxMaxima "
"start](./horizontal-cursor-only.png){ id=img_horizontal_cursor_only }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:84
msgid ""
"You might want to create a different cell type (using the \"Cell\" menu), "
"maybe a title cell or text cell, which describes, what will be done, when "
"you start creating your worksheet."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:86
msgid ""
"If you navigate between the different cells, you will also see the "
"(blinking) horizontal cursor, where you can insert a cell into your "
"worksheet (either a math cell, by just start typing your formula - or a "
"different cell type using the menu)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:88
msgid ""
"![(blinking) horizontal cursor between "
"cells](./horizontal-cursor-between-cells.png){ "
"id=img_horizontal_cursor_between_cells }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:90
msgid "### Sending cells to Maxima"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:92
msgid ""
"The command in a code cell is executed once by pressing "
"<kbd>CTRL</kbd>+<kbd>ENTER</kbd>, <kbd>SHIFT</kbd>+<kbd>ENTER</kbd> or the "
"<kbd>ENTER</kbd> key on the keypad. The _wxMaxima_ default is to enter "
"commands when either <kbd>CTRL</kbd>+<kbd>ENTER</kbd> or "
"<kbd>SHIFT</kbd>+<kbd>ENTER</kbd> is entered, but _wxMaxima_ can be "
"configured to execute commands in response to <kbd>ENTER</kbd>."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:94
msgid "### Command autocompletion"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:96
msgid ""
"_WxMaxima_ contains an autocompletion feature that is triggered via the menu "
"(Cell/Complete Word) or alternatively by pressing the key combination "
"<kbd>CTRL</kbd>+<kbd>SPACE</kbd>. The autocompletion is "
"context-sensitive. For example, if activated within a unit specification for "
"ezUnits it will offer a list of applicable units."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:98
msgid "![ezUnits](./ezUnits.png){ id=img_ezUnits }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:100
msgid ""
"Besides completing a file name, a unit name, or the current command or "
"variable name, the autocompletion is able to show a template for most of the "
"commands indicating the type (and meaning) of the parameters this program "
"expects. To activate this feature press "
"<kbd>SHIFT</kbd>+<kbd>CTRL</kbd>+<kbd>SPACE</kbd> or select the respective "
"menu item (Cell/Show Template)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:102
msgid "#### Greek characters"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:104
msgid ""
"Computers traditionally stored characters in 8-bit values. This allows for a "
"maximum of 256 different characters. All letters, numbers, and control "
"symbols (end of transmission, end of string, lines and edges for drawing "
"rectangles for menus _etc_.) of nearly any given language can fit within "
"that limit."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:106
msgid ""
"For most countries, the codepage of 256 characters that has been chosen does "
"not include things like Greek letters, though, that are frequently used in "
"mathematics. To overcome this type of limitation "
"[Unicode](https://home.unicode.org/) has been invented: An encoding that "
"makes English text work like normal, but to use much more than 256 "
"characters."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:108
msgid ""
"_Maxima_ allows Unicode if it was compiled using a Lisp compiler that either "
"supports Unicode or that doesn’t care about the font encoding. As at least "
"one of this pair of conditions is likely to be true. _WxMaxima_ provides a "
"method of entering Greek characters using the keyboard:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:111
#, markdown-text
msgid ""
"A Greek letter can be entered by pressing the <kbd>ESC</kbd> key and then "
"starting to type the Greek character’s name."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:111
#, markdown-text
msgid ""
"Alternatively it can be entered by pressing <kbd>ESC</kbd>, one letter (or "
"two for the Greek letter omicron) and <kbd>ESC</kbd> again. In this case the "
"following letters are supported:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:130
#, no-wrap
msgid ""
"| key | Greek letter | key | Greek letter | key | Greek letter |\n"
"| :-: | :----------: | :-: | :----------: | :-: | :----------: |\n"
"|  a  |    alpha     |  i  |     iota     |  r  |     rho      |\n"
"|  b  |     beta     |  k  |    kappa     |  s  |    sigma     |\n"
"|  g  |    gamma     |  l  |    lambda    |  t  |     tau      |\n"
"|  d  |    delta     |  m  |      mu      |  u  |   upsilon    |\n"
"|  e  |   epsilon    |  n  |      nu      |  f  |     phi      |\n"
"|  z  |     zeta     |  x  |      xi      |  c  |     chi      |\n"
"|  h  |     eta      | om  |   omicron    |  y  |     psi      |\n"
"|  q  |    theta     |  p  |      pi      |  o  |    omega     |\n"
"|  A  |    Alpha     |  I  |     Iota     |  R  |     Rho      |\n"
"|  B  |     Beta     |  K  |    Kappa     |  S  |    Sigma     |\n"
"|  G  |    Gamma     |  L  |    Lambda    |  T  |     Tau      |\n"
"|  D  |    Delta     |  M  |      Mu      |  U  |   Upsilon    |\n"
"|  E  |   Epsilon    |  N  |      Nu      |  P  |     Phi      |\n"
"|  Z  |     Zeta     |  X  |      Xi      |  C  |     Chi      |\n"
"|  H  |     Eta      | Om  |   Omicron    |  Y  |     Psi      |\n"
"|  T  |    Theta     |  P  |      Pi      |  O  |    Omega     |\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:132
msgid "You can also use the \"Greek letters\"-sidebar to enter the Greek letters."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:134
msgid "##### Attention: Lookalike characters"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:138
msgid ""
"Several Latin letters look like the Greek letters, e.g. the Latin letter "
"\"A\" and the Greek letter \"Alpha\". Although they look identical, they are "
"two different Unicode characters, represented by different Unicode code "
"points (numbers)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:143
msgid ""
"This might be problematic, if you assign a value to the variable A and later "
"use the Greek letter Alpha to do something with this variable, especially on "
"printouts.  For the Greek letter my (which is also used as prefix for micro) "
"there are also two different Unicode code points."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:146
msgid ""
"The \"Greek letters\"-sidebar therefore has the option, that lookalike "
"characters are not available (which can be changed using a right-click "
"menu)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:148
msgid ""
"The same mechanism also allows to enter some miscellaneous mathematical "
"symbols:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:199
#, no-wrap
msgid ""
"| keys to enter  | mathematical symbol                                   |\n"
"| -------------- | ----------------------------------------------------- |\n"
"| hbar           | Planck constant: a h with a horizontal bar above it   |\n"
"| Hbar           | a H with a horizontal bar above it                    |\n"
"| 2              | squared                                               |\n"
"| 3              | to the power of three                                 |\n"
"| /2             | 1/2                                                   |\n"
"| partial        | partial sign (the d of dx/dt)                         |\n"
"| integral       | integral sign                                         |\n"
"| sq             | square root                                           |\n"
"| ii             | imaginary                                             |\n"
"| ee             | element                                               |\n"
"| in             | in                                                    |\n"
"| impl implies   | implies                                               |\n"
"| inf            | infinity                                              |\n"
"| empty          | empty                                                 |\n"
"| TB             | big triangle right                                    |\n"
"| tb             | small triangle right                                  |\n"
"| and            | and                                                   |\n"
"| or             | or                                                    |\n"
"| xor            | xor                                                   |\n"
"| nand           | nand                                                  |\n"
"| nor            | nor                                                   |\n"
"| equiv          | equivalent to                                         |\n"
"| not            | not                                                   |\n"
"| union          | union                                                 |\n"
"| inter          | intersection                                          |\n"
"| subseteq       | subset or equal                                       |\n"
"| subset         | subset                                                |\n"
"| notsubseteq    | not subset or equal                                   |\n"
"| notsubset      | not subset                                            |\n"
"| approx         | approximately                                         |\n"
"| propto         | proportional to                                       |\n"
"| neq != /= or # | not equal to                                          |\n"
"| +/- or pm      | a plus/minus sign                                     |\n"
"| \\<= or leq     | equal or less than                                    "
"|\n"
"| >= or geq      | equal or greater than                                 |\n"
"| \\<\\< or ll     | much less than                                        "
"|\n"
"| >> or gg       | much greater than                                     |\n"
"| qed            | end of proof                                          |\n"
"| nabla          | a nabla operator                                      |\n"
"| sum            | sum sign                                              |\n"
"| prod           | product sign                                          |\n"
"| exists         | there exists sign                                     |\n"
"| nexists        | there is no sign                                      |\n"
"| parallel       | a parallel sign                                       |\n"
"| perp           | a perpendicular sign                                  |\n"
"| leadsto        | a leads to sign                                       |\n"
"| ->             | a right arrow                                         |\n"
"| -->            | a long right arrow                                    |\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:201
msgid ""
"You can also use the \"Symbols\"-sidebar to enter these Mathematical "
"symbols."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:203
msgid ""
"If a special symbol isn’t in the list, it is possible to input arbitrary "
"Unicode characters by pressing <kbd>ESC</kbd> \\[number of the character "
"(hexadecimal)\\] <kbd>ESC</kbd>. Additionally the \"symbols\" sidebar has a "
"right-click menu that allow to display a list of all available Unicode "
"symbols one can add to this toolbar or to the worksheet."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:205
msgid ""
"<kbd>ESC</kbd><kbd>6</kbd><kbd>1</kbd><kbd>ESC</kbd> therefore results in an "
"`a`."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:207
msgid ""
"Please note that most of these symbols (notable exceptions are the logic "
"symbols) do not have a special meaning in _Maxima_ and therefore will be "
"interpreted as ordinary characters. If _Maxima_ is compiled using a Lisp "
"that doesn’t support Unicode characters they might cause an error message."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:210
msgid ""
"It may be the case that e.g. Greek characters or mathematical symbols are "
"not included in the selected font, then they can not be displayed.  To solve "
"that problem, select other fonts (using: Edit -> Configure -> Style)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:212
msgid "### Unicode replacement"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:214
msgid ""
"wxMaxima will replace several Unicode characters with their respective "
"Maxima expressions, e.g. `²` with `^2`, `³` with `^3`, the square root sign "
"with the function `sqrt()`, the (mathematical) Sigma sign (which is not the "
"same Unicode character as the corresponding Greek letter) with `sum()`, etc."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:217
msgid ""
"Unicode has several \"common\" fractions encoded as one Unicode code point: "
"`¼, ½, ¾, ⅐, ⅑, ⅒, ⅓, ⅔, ⅕, ⅖, ⅗, ⅘, ⅙, ⅚, ⅛, ⅜, ⅝, ⅞`"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:219
msgid ""
"wxMaxima will replace them with their Maxima representations, e.g `(1/4)` "
"before the input is sent do Maxima. There are also `⅟`, which will be "
"replaced by `1/` and `↉` (used in baseball), which will be replaced by "
"`(0/3)`."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:221
msgid ""
"It is recommended to use **Maxima code** (not these Unicode code points) in "
"input cells (Rationale: (a) it might be possible, that the used font for "
"math input does not contain them; (b) if you save the document as "
"`wxm`-file, it is usually readable by (command line) Maxima, but these "
"changes will of course not work in command line Maxima); but they may occur, "
"if you cut&paste a formula from another document."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:224
msgid "### Side Panes"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:226
msgid ""
"Shortcuts to the most important _Maxima_ commands, things like a table of "
"contents, windows with debug messages or a history of the last issued "
"commands can be accessed using the side panes. They can be enabled using the "
"\"View\" menu. They all can be moved to other locations inside or outside "
"the _wxMaxima_ window. Other useful panes is the one that allows to input "
"Greek letters using the mouse."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:228
msgid "![Example of different side panes](./SidePanes.png){ id=img_SidePanes }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:231
msgid ""
"In the \"table of contents\" side pane, one can increase or decrease a "
"heading by just clicking on the heading with the right mouse button and "
"select the next higher or lower heading type."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:233
msgid ""
"![Increase or decrease headings in the TOC side "
"pane](./Sidepane-TOC-convert-headings.png){ id=Sidepane-TOC-convert-headings "
"}"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:235
msgid "### MathML output"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:237
msgid ""
"Several word processors and similar programs either recognize "
"[MathML](https://www.w3.org/Math/) input and automatically insert it as an "
"editable 2D equation - or (like LibreOffice) have an equation editor that "
"offers an “import MathML from clipboard” feature. Others support RTF "
"maths. _WxMaxima_, therefore, offers several entries in the right-click "
"menu."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:239
msgid "### Markdown support"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:241
msgid ""
"_WxMaxima_ offers a set of standard "
"[Markdown](https://en.wikipedia.org/wiki/Markdown) conventions that don’t "
"collide with mathematical notation. One of these elements is bullet lists."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:251
#, no-wrap
msgid ""
"```\n"
"Ordinary text\n"
" * One item, indentation level 1\n"
" * Another item at indentation level 1\n"
"   * An item at a second indentation level\n"
"   * A second item at the second indentation level\n"
" * A third item at the first indentation level\n"
"Ordinary text\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:253
msgid "_WxMaxima_ will recognize text starting with `>` chars as block quotes:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:261
msgid ""
"``` Ordinary text > quote quote quote quote > quote quote quote quote > "
"quote quote quote quote Ordinary text ```"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:263
msgid ""
"_WxMaxima_’s TeX and HTML output will also recognize `=>` and replace it by "
"the corresponding Unicode sign:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:267
msgid "``` cogito => sum.  ```"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:269
msgid ""
"Other symbols the HTML and TeX export will recognize are `<=` and `>=` for "
"comparisons, a double-pointed double arrow (`<=>`), single-headed arrows "
"(`<->`, `->` and `<-`) and `+/-` as the respective sign. For TeX output also "
"`<<` and `>>` are recognized."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:271
msgid "### Hotkeys"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:273
msgid ""
"Most hotkeys can be found in the text of the respective menus. Since they "
"are actually taken from the menu text and thus can be customized by the "
"translations of _wxMaxima_ to match the needs of users of the local "
"keyboard, we do not document them here. A few hotkeys or hotkey aliases, "
"though, are not documented in the menus:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:277
#, markdown-text
msgid "<kbd>CTRL</kbd>+<kbd>SHIFT</kbd>+<kbd>DELETE</kbd> deletes a complete cell."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:277
#, markdown-text
msgid ""
"<kbd>CTRL</kbd>+<kbd>TAB</kbd> or "
"<kbd>CTRL</kbd>+<kbd>SHIFT</kbd>+<kbd>TAB</kbd> triggers the auto-completion "
"mechanism."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:277
#, markdown-text
msgid "<kbd>SHIFT</kbd>+<kbd>SPACE</kbd> inserts a non-breaking space."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:279
msgid "### Raw TeX in the TeX export"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:281
msgid ""
"If a text cell begins with `TeX:` the TeX export contains the literal text "
"that follows the `TeX:` marker. Using this feature allows the entry of TeX "
"markup within the _wxMaxima_ workbook."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:283
msgid "## File Formats"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:285
msgid ""
"The material that is developed in a _wxMaxima_ session can be stored for "
"later use in any of three ways:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:287
msgid "### .mac"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:289
msgid ""
"`.mac` files are ordinary text files that contain _Maxima_ commands. They "
"can be read using _Maxima_’s `batch()` or `load()` command or _wxMaxima_’s "
"File/Batch File menu entry."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:292
msgid ""
"One example is shown below. `Quadratic.mac` defines a function and afterward "
"generates a plot with `wxdraw2d()`.  Afterward the contents of the file "
"`Quadratic.mac` are printed and newly defined function `f()` is evaluated."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:294
msgid "![Loading a file with `batch()`](./BatchImage.png){ id=img_BatchImage }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:296
msgid ""
"Attention: Although the file `Quadratic.mac` has a usual _Maxima_ extension "
"(`.mac`), it can only be read by _wxMaxima_, since the command `wxdraw2d()` "
"is a wxMaxima-extension to _Maxima_. (Command line) Maxima will ignore the "
"unknown command `wxdraw2d()` and print it as output again."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:298
msgid ""
"You can be use `.mac` files for writing your own library of macros. But "
"since they don’t contain enough structural information they cannot be read "
"back as a _wxMaxima_ session."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:300
msgid "### .wxm"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:303
msgid ""
"`.wxm` files contain the worksheet except for _Maxima_’s output. On Maxima "
"versions >5.38 they can be read using _Maxima_’s `load()` function just as "
".mac files. Well - mostly. Questions (like `asksign(x)`) are problematic, as "
"the answer is written in the `.wxm` file (so that it can be suggested after "
"loading), but that can Maxima not evaluate.  You can prevent Maxima from "
"asking questions by using `assume()` to declare some properties, Maxima "
"wants to know."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:305
msgid ""
"With this plain-text format, it sometimes is unavoidable that worksheets "
"that use new features are not downwards-compatible with older versions of "
"_wxMaxima_."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:307
msgid "#### File format of wxm files"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:309
msgid ""
"This is just a plain text file (you can open it with a text editor), "
"containing the cell contents as some special Maxima comments."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:311
msgid "It starts with the following comment:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:316
msgid ""
"``` /* [wxMaxima batch file version 1] [ DO NOT EDIT BY HAND! ]*/ /* [ "
"Created with wxMaxima version 24.02.2_DevelopmentSnapshot ] */ ```"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:318
msgid "And then the cells follow, encoded as Maxima comments, e.g. a section cell:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:324
#, no-wrap
msgid ""
"```\n"
"/* [wxMaxima: section start ]\n"
"Title of the section\n"
"   [wxMaxima: section end   ] */\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:326
msgid ""
"or (in a Math cell the input is of course *not* commented out (the output is "
"not saved in a `wxm` file)):"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:333
#, no-wrap
msgid ""
"```\n"
"/* [wxMaxima: input   start ] */\n"
"f(x):=x^2+1$\n"
"f(2);\n"
"/* [wxMaxima: input   end   ] */\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:335
msgid ""
"Images are [Base64 encoded](https://en.wikipedia.org/wiki/Base64) with the "
"image type as first line):"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:342
#, no-wrap
msgid ""
"```\n"
"/* [wxMaxima: image   start ]\n"
"jpg\n"
"[very chaotic looking character sequence]\n"
"   [wxMaxima: image   end   ] */\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:344
msgid "A page break is just one line containing:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:348
#, no-wrap
msgid ""
"```\n"
"/* [wxMaxima: page break    ] */\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:350
msgid "And folded cells marked by:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:356
#, no-wrap
msgid ""
"```\n"
"/* [wxMaxima: fold    start ] */\n"
"...\n"
"/* [wxMaxima: fold    end   ] */\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:358
msgid "### .wxmx"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:360
msgid ""
"This XML-based file format saves the complete worksheet including things "
"like the zoom factor and the watchlist. It is the preferred file format."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:362
msgid "#### File format of wxmx files"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:365
msgid ""
"A `wxmx`-file seems to be a binary format, but one can handle it with tools, "
"which are included in your OS. It is a zip file, one can decompress it with "
"`unzip` (maybe rename it before, so that is recognized by the unzip program "
"of your OS).  We do not use the compression function, just the possibility "
"to merge several files into one file - images are already compressed and the "
"rest is simple text (probably much smaller, than huge images, which are "
"included)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:367
msgid "It does contain the following files:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:372
#, markdown-text
msgid ""
"`mimetype`: this file does contain the mimetype of wxMaxima files: "
"`text/x-wxmathml`"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:372
#, markdown-text
msgid "`format.txt`: a short description about wxMaxima and the wxmx file format"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:372
#, markdown-text
msgid ""
"Images (e.g. png, jpeg): inline plots which were produced in the wxMaxima "
"session and included images."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:372
#, markdown-text
msgid ""
"`content.xml`: a XML document, which contains the various cells of your "
"document in XML format."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:374
msgid ""
"So, if something goes wrong, you can unzip a wxMaxima document (maybe rename "
"it before to a `zip`-file), maybe make changes in the `content.xml` file "
"with a text editor, or replace an broken image, zip the files again, "
"probably rename the `zip` to a `wxmx`-file - and you get another modified "
"`wxmx`-file."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:376
msgid "## Configuration options"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:378
msgid ""
"For some common configuration variables _wxMaxima_ offers two ways of "
"configuring:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:381
#, markdown-text
msgid ""
"The configuration dialog box below lets you change their default values for "
"the current and subsequent sessions."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:381
#, markdown-text
msgid ""
"Also, the values for most configuration variables can be changed for the "
"current session only by overwriting their values from the worksheet, as "
"shown below."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:383
msgid ""
"![wxMaxima configuration 1](./wxMaxima_configuration_001.png){ "
"id=img_wxMaxima_configuration_001 }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:385
msgid "### Default animation framerate"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:387
msgid ""
"The animation framerate that is used for new animations is kept in the "
"variable `wxanimate_framerate`. The initial value this variable will contain "
"in a new worksheet can be changed using the configuration dialogue."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:389
msgid "### Default plot size for new _maxima_ sessions"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:391
msgid ""
"After the next start, plots embedded into the worksheet will be created with "
"this size if the value of `wxplot_size` isn’t changed by _maxima_."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:393
msgid ""
"In order to set the plot size of a single graph only use the following "
"notation can be used that sets a variable’s value for one command only:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:402
#, no-wrap
msgid ""
"```maxima\n"
"wxdraw2d(\n"
"   explicit(\n"
"       x^2,\n"
"       x,-5,5\n"
"   )\n"
"), wxplot_size=[480,480]$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:404
msgid "### Match parenthesis in text controls"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:406
msgid "This option enables two things:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:409
#, markdown-text
msgid ""
"If an opening parenthesis, bracket, or double quote is entered _wxMaxima_ "
"will insert a closing one after it."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:409
#, markdown-text
msgid ""
"If text is selected if any of these keys is pressed the selected text will "
"be put between the matched signs."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:411
msgid "### Don’t save the worksheet automatically"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:413
msgid ""
"If this option is set, the file where the worksheet is will be overwritten "
"only the request of the user. In case of a crash/power loss/... a recent "
"backup copy is still made available in the temp directory, though."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:415
msgid ""
"If this option isn’t set _wxMaxima_ behaves more like a modern cellphone "
"app:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:418
#, markdown-text
msgid "Files are saved automatically on exit"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:418
#, markdown-text
msgid "And the file will automatically be saved every 3 minutes."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:420
msgid "### Where is the configuration saved?"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:423
msgid ""
"If you are using Unix/Linux, the configuration information will be saved in "
"a file `.wxMaxima` in your home directory (if you are using wxWidgets \\< "
"3.1.1), or `.config/wxMaxima.conf` ((XDG-Standard) if wxWidgets >= 3.1.1 is "
"used). You can retrieve the wxWidgets version from the command "
"`wxbuild_info();` or by using the menu option "
"Help->About. [wxWidgets](https://www.wxwidgets.org/) is the cross-platform "
"GUI library, which is the base for _wxMaxima_ (therefore the `wx` in the "
"name).  (Since the filename starts with a dot, `.wxMaxima` or `.config` will "
"be hidden)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:425
msgid ""
"If you are using Windows, the configuration will be stored in the "
"registry. You will find the entries for _wxMaxima_ at the following position "
"in the registry: `HKEY_CURRENT_USER\\Software\\wxMaxima`"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:429
msgid "# Extensions to _Maxima_"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:431
msgid ""
"_WxMaxima_ is primarily a graphical user interface for _Maxima_. As such, "
"its main purpose is to pass along commands to _Maxima_ and to report the "
"results of executing those commands. In some cases, however, _wxMaxima_ adds "
"functionality to _Maxima_. _WxMaxima_’s ability to generate reports by "
"exporting a workbook’s contents to HTML and LaTeX files has been "
"mentioned. This section considers some ways that _wxMaxima_ enhances the "
"inclusion of graphics in a session."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:433
msgid "## Subscripted variables"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:435
msgid ""
"`wxsubscripts` specifies, if (and how) _wxMaxima_ will autosubscript "
"variable names:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:437
msgid ""
"If it is `false`, the functionality is off, wxMaxima will not autosubscript "
"part of variable names after an underscore."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:439
msgid "If it is set to `'all`, everything after an underscore will be subscripted."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:441
msgid ""
"If it is set to `true` variable names of the format `x_y` are displayed "
"using a subscript if"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:444
#, markdown-text
msgid "Either `x` or `y` is a single letter or"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:444
#, markdown-text
msgid "`y` is an integer (can include more than one character)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:446
msgid ""
"![How variables are autosubscripted using wxsubscripts](./wxsubscripts.png){ "
"id=img_wxsubscripts }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:448
msgid ""
"If the variable name doesn’t match these requirements, it can still be "
"declared as \"to be subscripted\" using the command "
"`wxdeclare_subscript(variable_name);` or "
"`wxdeclare_subscript([variable_name1,variable_name2,...]);` Declaring a "
"variable as subscripted can be reverted using the following command: "
"`wxdeclare_subscript(variable_name,false);`"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:450
msgid "You can use the menu \"View->Autosubscript\" to set these values."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:452
msgid "## User feedback in the status bar"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:454
msgid ""
"Long-running commands can provide user feedback in the status bar. This user "
"feedback is replaced by any new feedback that is placed there (allowing to "
"use it as a progress indicator) and is deleted as soon as the current "
"command sent to _Maxima_ is finished. It is safe to use `wxstatusbar()` even "
"in libraries that might be used with plain _Maxima_ (as opposed to "
"_wxMaxima_): If _wxMaxima_ isn’t present the `wxstatusbar()` command will "
"just be left unevaluated."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:465
#, no-wrap
msgid ""
"```maxima\n"
"for i:1 thru 10 do (\n"
"    /* Tell the user how far we got */\n"
"    wxstatusbar(concat(\"Pass \",i)),\n"
"    /* (sleep n) is a Lisp function, which can be used */\n"
"    /* with the character \"?\" before. It delays the */\n"
"    /* program execution (here: for 3 seconds) */\n"
"    ?sleep(3)\n"
")$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:467
msgid "## Plotting"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:469
msgid ""
"Plotting (having fundamentally to do with graphics) is a place where a "
"graphical user interface will have to provide some extensions to the "
"original program."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:471
msgid "### Embedding a plot into the worksheet"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:473
msgid ""
"_Maxima_ normally instructs the external program _Gnuplot_ to open a "
"separate window for every diagram it creates. Since many times it is "
"convenient to embed graphs into the worksheet instead _wxMaxima_ provides "
"its own set of plot functions that don’t differ from the corresponding "
"_maxima_ functions save in their name: They are all prefixed by a “wx”."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:475
msgid "The following plotting functions have wx-counterparts:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:489
#, no-wrap
msgid ""
"| wxMaxima’s plot function | Maxima’s plot function                                                                          "
"|\n"
"| ------------------------ | "
"----------------------------------------------------------------------------------------------- "
"|\n"
"| `wxplot2d()`             | "
"[plot2d](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#plot2d)               "
"|\n"
"| `wxplot3d()`             | "
"[plot3d](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#plot3d)               "
"|\n"
"| `wxdraw2d()`             | "
"[draw2d](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#draw2d)               "
"|\n"
"| `wxdraw3d()`             | "
"[draw2d](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#draw3d)               "
"|\n"
"| `wxdraw()`               | "
"[draw](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#draw)                   "
"|\n"
"| `wximplicit_plot()`      | "
"[implicit_plot](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#implicit_plot) "
"|\n"
"| `wxhistogram()`          | "
"[histogram](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#histogram)         "
"|\n"
"| `wxscatterplot()`        | "
"[scatterplot](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#scatterplot)     "
"|\n"
"| `wxbarsplot()`           | "
"[barsplot](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#barsplot)           "
"|\n"
"| `wxpiechart()`           | "
"[piechart](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#piechart)           "
"|\n"
"| `wxboxplot()`            | "
"[boxplot](https://maxima.sourceforge.io/docs/manual/maxima_singlepage.html#boxplot)             "
"|\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:491
msgid ""
"If a `wxm`-file is read by (console) Maxima, these functions are ignored "
"(and printed as output, as other unknown functions in Maxima)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:493
msgid ""
"If you got problems with one of these functions, please check, if the "
"problem exists in the the Maxima function too (e.g. you got an error with "
"`wxplot2d()`, check the same plot in the Maxima command `plot2d()` (which "
"opens the plot in a separate Window)). If the problem does not disappear, it "
"is most likely a Maxima issue and should be reported in the [Maxima "
"bugtracker](https://sourceforge.net/p/maxima/bugs/). Or maybe a Gnuplot "
"issue."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:495
msgid "### Making embedded plots bigger or smaller"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:497
msgid ""
"As noted above, the configure dialog provides a way to change the default "
"size plots created which sets the starting value of `wxplot_size`. The "
"plotting routines of _wxMaxima_ respect this variable that specifies the "
"size of a plot in pixels. It can always be queried or used to set the size "
"of the following plots:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:507
#, no-wrap
msgid ""
"```maxima\n"
"wxplot_size:[1200,800]$\n"
"wxdraw2d(\n"
"    explicit(\n"
"        sin(x),\n"
"        x,1,10\n"
"    )\n"
")$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:509
msgid ""
"If the size of only one plot is to be changed _Maxima_ provides a canonical "
"way to change an attribute only for the current cell. In this usage the "
"specification `wxplot_size = [value1, value2]` is appended to the `wxdraw2d( "
")` command, and is not part of the `wxdraw2d` command."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:518
#, no-wrap
msgid ""
"```maxima\n"
"wxdraw2d(\n"
"    explicit(\n"
"        sin(x),\n"
"        x,1,10\n"
"    )\n"
"),wxplot_size=[1600,800]$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:520
msgid ""
"Setting the size of embedded plot with `wxplot_size` works for embedded "
"plots using e.g. `wxplot`, `wxdraw`, `wxcontour_plot` and `wximplicit_plot` "
"commands and for embedded animations with `with_slider_draw` and `wxanimate` "
"commands."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:522
msgid "### Better quality plots"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:524
msgid ""
"_Gnuplot_ doesn’t seem to provide a portable way of determining whether it "
"supports the high-quality bitmap output that the Cairo library provides. On "
"systems where _Gnuplot_ is compiled to use this library the pngCairo option "
"from the configuration menu (that can be overridden by the variable "
"`wxplot_pngcairo`) enables support for antialiasing and additional line "
"styles. If `wxplot_pngCairo` is set without _Gnuplot_ supporting this the "
"result will be error messages instead of graphics."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:526
msgid "### Opening embedded plots in interactive _Gnuplot_ windows"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:528
msgid ""
"If a plot was generated using the `wxdraw`-type commands (`wxplot2d` and "
"`wxplot3d` isn’t supported by this feature) and the file size of the "
"underlying _Gnuplot_ project isn’t way too high _wxMaxima_ offers a "
"right-click menu that allows to open the plot in an interactive _Gnuplot_ "
"window."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:530
msgid "### Opening Gnuplot’s command console in `plot` windows"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:533
msgid ""
"On MS Windows, there are two Gnuplot programs, `gnuplot.exe` and "
"`wgnuplot.exe`.  You can configure, which command should be used using the "
"configuration menu. `wgnuplot.exe` offers the possibility to open a console "
"window, where _gnuplot_ commands can be entered into, `gnuplot.exe` does not "
"offer this possibility. Unfortunately, `wgnuplot.exe` causes _Gnuplot_ to "
"\"steal\" the keyboard focus for a short time every time a plot is prepared."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:535
msgid "### Embedding animations into the spreadsheet"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:537
msgid ""
"3D diagrams tend to make it hard to read quantitative data. A viable "
"alternative might be to assign the 3rd parameter to the mouse wheel. The "
"`with_slider_draw` command is a version of `wxdraw2d` that does prepare "
"multiple plots and allows to switch between them by moving the slider on top "
"of the screen. _WxMaxima_ allows to export this animation as an animated "
"gif."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:539
msgid ""
"The first two arguments for `with_slider_draw` are the name of the variable "
"that is stepped between the plots and a list of the values of these "
"variable. The arguments that follow are the ordinary arguments for "
"`wxdraw2d`:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:550
#, no-wrap
msgid ""
"```maxima\n"
"with_slider_draw(\n"
"    f,[1,2,3,4,5,6,7,10],\n"
"    title=concat(\"f=\",f,\"Hz\"),\n"
"    explicit(\n"
"        sin(2*%pi*f*x),\n"
"        x,0,1\n"
"    ),grid=true\n"
");\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:552
msgid ""
"The same functionality for 3D plots is accessible as `with_slider_draw3d`, "
"which allows for rotating 3d plots:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:569
#, no-wrap
msgid ""
"```maxima\n"
"wxanimate_autoplay:true;\n"
"wxanimate_framerate:20;\n"
"with_slider_draw3d(\n"
"    α,makelist(i,i,1,360,3),\n"
"    title=sconcat(\"α=\",α),\n"
"    surface_hide=true,\n"
"    contour=both,\n"
"    view=[60,α],\n"
"    explicit(\n"
"        sin(x)*sin(y),\n"
"        x,-π,π,\n"
"        y,-π,π\n"
"    )\n"
")$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:571
msgid ""
"If the general shape of the plot is what matters it might suffice to move "
"the plot just a little bit in order to make its 3D nature available to the "
"intuition:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:588
#, no-wrap
msgid ""
"```maxima\n"
"wxanimate_autoplay:true;\n"
"wxanimate_framerate:20;\n"
"with_slider_draw3d(\n"
"    t,makelist(i,i,0,2*π,.05*π),\n"
"    title=sconcat(\"α=\",α),\n"
"    surface_hide=true,\n"
"    contour=both,\n"
"    view=[60,30+5*sin(t)],\n"
"    explicit(\n"
"        sin(x)*y^2,\n"
"        x,-2*π,2*π,\n"
"        y,-2*π,2*π\n"
"    )\n"
")$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:590
msgid ""
"For those more familiar with `plot` than with `draw`, there is a second set "
"of functions:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:593
#, markdown-text
msgid "`with_slider` and"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:593
#, markdown-text
msgid "`wxanimate`."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:595
msgid ""
"Normally the animations are played back or exported with the frame rate "
"chosen in the configuration of _wxMaxima_. To set the speed at an individual "
"animation is played back the variable `wxanimate_framerate` can be used:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:600
#, no-wrap
msgid ""
"```maxima\n"
"wxanimate(a, 10,\n"
"    sin(a*x), [x,-5,5]), wxanimate_framerate=6$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:602
msgid ""
"The animation functions use _Maxima_’s `makelist` command and therefore "
"share the pitfall that the slider variable’s value is substituted into the "
"expression only if the variable is directly visible in the "
"expression. Therefore the following example will fail:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:612
#, no-wrap
msgid ""
"```maxima\n"
"f:sin(a*x);\n"
"with_slider_draw(\n"
"    a,makelist(i/2,i,1,10),\n"
"    title=concat(\"a=\",float(a)),\n"
"    grid=true,\n"
"    explicit(f,x,0,10)\n"
")$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:614
msgid ""
"If _Maxima_ is explicitly asked to substitute the slider’s value plotting "
"works fine instead:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:627
#, no-wrap
msgid ""
"```maxima\n"
"f:sin(a*x);\n"
"with_slider_draw(\n"
"    b,makelist(i/2,i,1,10),\n"
"    title=concat(\"a=\",float(b)),\n"
"    grid=true,\n"
"    explicit(\n"
"        subst(a=b,f),\n"
"        x,0,10\n"
"    )\n"
")$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:629
msgid "### Opening multiple plots in contemporaneous windows"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:631
msgid ""
"While not being provided by _wxMaxima_ this feature of _Maxima_ (on setups "
"that support it) sometimes comes in handily. The following example comes "
"from a post from Mario Rodriguez to the _Maxima_ mailing list:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:634
msgid "```maxima load(draw);"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:637
msgid "/* Parabola in window #1 */ draw2d(terminal=[wxt,1],explicit(x^2,x,-1,1));"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:640
msgid "/* Parabola in window #2 */ draw2d(terminal=[wxt,2],explicit(x^2,x,-1,1));"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:644
msgid ""
"/* Paraboloid in window #3 */ "
"draw3d(terminal=[wxt,3],explicit(x^2+y^2,x,-1,1,y,-1,1)); ```"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:646
msgid ""
"Plotting multiple plots in the same window is possible, too (the same is "
"possible in command line Maxima with the standard `draw()` command):"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:657
#, no-wrap
msgid ""
"```maxima\n"
"wxdraw(\n"
"  gr2d(\n"
"    key=\"sin (x)\",grid=[2,2],\n"
"    explicit(sin(x),x,0,2*%pi)),\n"
"  gr2d(\n"
"    key=\"cos (x)\",grid=[2,2],\n"
"    explicit(cos(x),x,0,2*%pi))\n"
");\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:659
msgid "### The \"Plot using draw\" side pane"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:661
msgid ""
"The \"Plot using draw\" sidebar hides a simple code generator that allows "
"generating scenes that make use of some of the flexibility of the _draw_ "
"package _maxima_ comes with."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:663
msgid "#### 2D"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:665
msgid ""
"Generates the skeleton of a `draw()` command that draws a 2D scene. This "
"scene later has to be filled with commands that generate the scene’s "
"contents, for example by using the buttons in the rows below the \"2D\" "
"button."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:667
msgid ""
"One helpful feature of the 2D button is that it allows to set up the scene "
"as an animation in which a variable (by default it is _t_) has a different "
"value in each frame: Often a moving 2D plot allows easier interpretation "
"than the same data in a non-moving 3D one."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:669
msgid "#### 3D"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:671
msgid ""
"Generates the skeleton of a `draw()` command that draws a 3D scene. If "
"neither a 2D nor a 3D scene is set up, all of the other buttons set up a 2D "
"scene that contains the command the button generates."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:673
msgid "#### Expression"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:675
msgid ""
"Appends a standard plot of an expression like `sin(x)`, `x*sin(x)` or "
"`x^2+2*x-4` to the `draw()` command the cursor currently is in. If there is "
"no draw command a 2D scene with the plot is generated. Each scene can be "
"filled with any number of plots."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:677
msgid "#### Implicit plot"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:679
msgid ""
"Tries to find all points an expression like `y=sin(x)`, `y*sin(x)=3` or "
"`x^2+y^2=4` is true at and plots the resulting curve in the `draw()` command "
"the cursor currently is in. If there is no draw command a 2D scene with the "
"plot is generated."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:681
msgid "#### Parametric plot"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:683
msgid ""
"Steps a variable from a lower limit to an upper limit and uses two "
"expressions like `t*sin(t)` and `t*cos(t)` for generating the x, y (and in "
"3D plots also z) coordinates of a curve that is put into the current draw "
"command."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:685
msgid "#### Points"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:687
msgid ""
"Draws many points that can optionally be joined. The coordinates of the "
"points are taken from a list of lists, a 2D array or one list or array for "
"each axis."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:689
msgid "#### Diagram title"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:691
msgid "Draws a title on the upper end of the diagram,"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:693
msgid "#### Axis"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:695
msgid "Sets up the axis."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:697
msgid "#### Contour"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:699
msgid ""
"(Only for 3D plots): Adds contour lines similar to the ones one can find in "
"a map of a mountain to the plot commands that follow in the current `draw()` "
"command and/or to the ground plane of the diagram. Alternatively, this "
"wizard allows skipping drawing the curves entirely only showing the contour "
"plot."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:701
msgid "#### Plot name"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:703
msgid ""
"Adds a legend entry showing the next plot’s name to the legend of the "
"diagram. An empty name disables generating legend entries for the following "
"plots."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:705
msgid "#### Line colour"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:707
msgid ""
"Sets the line colour for the following plots the current draw command "
"contains."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:709
msgid "#### Fill colour"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:711
msgid ""
"Sets the fill colour for the following plots the current draw command "
"contains."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:713
msgid "#### Grid"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:715
msgid "Pops up a wizard that allows to set up grid lines."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:717
msgid "#### Accuracy"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:719
msgid ""
"Allows to select an adequate point in the speed vs. accuracy tradeoff that "
"is part of any plot program."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:721
msgid "### Modify font and font size for plots"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:723
msgid ""
"Especially when you use a high resolution display, the default font size "
"might be very small. For the `draw`-based commands, you can set the font / "
"font size using options like `font=...`, `font_size=...`, e.g.:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:730
#, no-wrap
msgid ""
"~~~maxima\n"
"wxdraw2d(\n"
"     font=\"Helvetica\",\n"
"     font_size=30,\n"
"     explicit(sin(x),x,1,10));\n"
"~~~\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:732
msgid ""
"For the `plot`-commands (e.g. `wxplot2d`, `wxplot3d`) font sizes and fonts "
"can be set using the `gnuplot_preamble` command, e.g.:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:737
#, no-wrap
msgid ""
"~~~maxima\n"
"wxplot2d(sin(x),[x,1,10],\n"
"         [gnuplot_preamble, \"set tics font \\\"Arial, 30\\\"; set xlabel "
"font \\\",20\\\"; set ylabel font \\\",20\\\";\"]);\n"
"~~~\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:739
msgid ""
"This sets the font for the numbers to Arial with size 30, the size for the "
"xlabel and ylabel font to 20 (with the default font)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:742
msgid ""
"Read the Maxima and Gnuplot documentation for further information.  Note: "
"Gnuplot seems to have issues with larger font sizes, see [wxMaxima issue "
"1966](https://github.com/wxMaxima-developers/wxmaxima/issues/1966)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:744
msgid "## Embedding graphics"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:746
msgid ""
"If the `.wxmx` file format is being used embedding files in a _wxMaxima_ "
"project can be done as easily as per drag-and-drop. But sometimes (for "
"example if an image’s contents might change later on in a session) it is "
"better to tell the file to load the image on evaluation:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:750
msgid "```maxima show_image(\"man.png\"); ```"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:752
msgid "## Startup files"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:754
msgid ""
"The config dialogue of _wxMaxima_ offers to edit two files with commands "
"that are executed on startup:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:757
#, markdown-text
msgid ""
"A file that contains commands that are executed on starting up _Maxima_: "
"`maxima-init.mac`"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:757
#, markdown-text
msgid ""
"one file of additional commands that are executed if _wxMaxima_ is starting "
"_Maxima_: `wxmaxima-init.mac`"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:759
msgid ""
"For example, if Gnuplot is installed in `/opt` (maybe on MacOS), you can add "
"`gnuplot_command:\"/opt/local/bin/gnuplot\"$` (or `/opt/gnuplot/bin/gnuplot` "
"or any other path) to these files."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:761
msgid ""
"These files are in the Maxima user directory (usually `%USERPROFILE%/maxima` "
"in Windows, `$HOME/.maxima` otherwise). The location can be found out with "
"the command: `maxima_userdir;`"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:763
msgid "## Special variables wx..."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:774
#, markdown-text
msgid ""
"`wxsubscripts` tells _Maxima_ if it should convert variable names that "
"contain an underscore (`R_150` or the like) into subscripted variables. See "
"`wxdeclare_subscript` for details which variable names are automatically "
"converted."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:774
#, markdown-text
msgid ""
"`wxfilename`: This variable contains the name of the file currently opened "
"in _wxMaxima_."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:774
#, markdown-text
msgid ""
"`wxdirname`: This variable contains the name the directory, in which the "
"file currently opened in _wxMaxima_ is."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:774
#, markdown-text
msgid ""
"`wxplot_pngcairo` tells whether _wxMaxima_ tries to use _Gnuplot_’s pngcairo "
"terminal that provides more line styles and a better overall graphics "
"quality."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:774
#, markdown-text
msgid "`wxplot_size` defines the resolution of embedded plots."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:774
#, markdown-text
msgid ""
"`wxchangedir`: On most operating systems _wxMaxima_ automatically sets "
"_Maxima_’s working directory to the directory of the current file. This "
"allows file I/O (e.g. by `read_matrix`) to work without specifying the whole "
"path to the file that has to be read or written. On Windows this feature "
"sometimes causes error messages and therefore can be set to `false` from the "
"config dialogue."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:774
#, markdown-text
msgid ""
"`wxanimate_framerate`: The number of frames per second the following "
"animations have to be played back with."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:774
#, markdown-text
msgid "`wxanimate_autoplay`: Automatically play animations by default?"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:774
#, markdown-text
msgid "`wxmaximaversion`: Returns the version number of _wxMaxima_."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:774
#, markdown-text
msgid "`wxwidgetsversion`: Returns the wxWidgets version _wxMaxima_ is using."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:776
msgid "## Pretty-printing 2D output"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:778
msgid ""
"The function `table_form()` displays a 2D list in a form that is more "
"readable than the output from _Maxima_’s default output routine. The input "
"is a list of one or more lists. Like the \"print\" command, this command "
"displays output even when ended with a dollar sign. Ending the command with "
"a semicolon results in the same table along with a \"done\" statement."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:787
#, no-wrap
msgid ""
"```maxima\n"
"table_form(\n"
"    [\n"
"        [1,2],\n"
"        [3,4]\n"
"    ]\n"
")$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:789
msgid ""
"As the next example shows, the lists that are assembled by the `table_form` "
"command can be created before the command is executed."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:791
msgid ""
"![A third table example](./MatrixTableExample.png){ "
"id=img_MatrixTableExample }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:793
msgid ""
"Also, because a matrix is a list of lists, matrices can be converted to "
"tables in a similar fashion."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:795
msgid ""
"![Another table_form example](./SecondTableExample.png){ "
"id=img_SecondTableExample }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:797
msgid ""
"The function `wx_matrix()` is a wrapper for Maxima's `matrix()` command that "
"allows for more flexible formatting of matrices in wxMaxima:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:803
#, no-wrap
msgid ""
"**`wx_matrix( <matrix>, [options] )`**\n"
"- **`lines=true`**: Draws internal separator lines between the cells. This "
"is required to visually separate headings from data.\n"
"- **`rownames=true`**: Tells wxMaxima that the first column of the matrix "
"contains labels.\n"
"- **`colnames=true`**: Tells wxMaxima that the first row of the matrix "
"contains labels.\n"
"- **`parenstyle=<style>`**: Sets the type of parenthesis or brackets to draw "
"around the matrix. Supported styles are: `round` `()`, `square` `[]`, "
"`angled` `<>`, `straight` `||`, or `none`.\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:809
#, no-wrap
msgid ""
"Example:\n"
"```maxima\n"
"wx_matrix(matrix([\"Name\", \"Value\"], [\"X\", 10], [\"Y\", 20]), \n"
"          lines=true, rownames=true, colnames=true, parenstyle=square);\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:811
msgid "## Bug reporting"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:813
msgid ""
"_WxMaxima_ provides a few functions that gather bug reporting information "
"about the current system:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:816
#, markdown-text
msgid ""
"`wxbuild_info()` gathers information about the currently running version of "
"_wxMaxima_"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:816
#, markdown-text
msgid "`wxbug_report()` tells how and where to file bugs"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:819
msgid "## Marking output being drawn in red"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:822
msgid ""
"_Maxima_’s `box()` command causes _wxMaxima_ to print its argument with a "
"red foreground, if the second argument to the command is the text "
"`highlight`."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:824
msgid "## Output rendering."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:826
msgid "With `set_display()` one can set, how wxMaxima will render the output."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:828
msgid ""
"`set_display('xml)` is the default value. Here Maxima speaks to wxMaxima "
"using an (machine readable) XML-dialect (can be seen in the \"Raw XML "
"sidebar\") and outputs the resulting formulas nicely rendered, e.g. pretty "
"Matrices, Square root signs, fractions, etc."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:831
msgid ""
"<!--- Currently that does not work as it should, the line with the output "
"label is shifted right (issue: #2006) --> `set_display('ascii)` causes "
"wxMaxima to output formulas as in command line Maxima - as ASCII-Art."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:833
msgid ""
"`set_display('none)` causes 'one-line' ASCII results - the same as the "
"command line Maxima command `display2d:false;` does."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:835
msgid "# Help menu"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:837
msgid ""
"WxMaxima’s help menu provides access to the Maxima and wxMaxima manual, "
"tips, some example worksheets and in command line Maxima included demos (the "
"`demo()` command)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:839
msgid "Please notice, that the demos write:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:843
msgid ""
"~~~ At the ’_’ prompt, type ’;’ and <enter> to proceed with the "
"demonstration.  ~~~"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:845
msgid ""
"That is valid for command-line Maxima, however in wxMaxima by default it is "
"necessary to continue the demonstration with: "
"<kbd>CTRL</kbd>+<kbd>ENTER</kbd>"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:847
msgid ""
"(That can be configured in the Configure->Worksheet->\"Hotkeys for sending "
"commands to Maxima\" menu.)"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:851
msgid "# Troubleshooting"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:853
msgid "## Cannot connect to _Maxima_"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:855
msgid ""
"Since _Maxima_ (the program that does the actual mathematics) and _wxMaxima_ "
"(providing the easy-to-use user interface) are separate programs that "
"communicate by the means of a local network connection. Therefore the most "
"probable cause is that this connection is somehow not working. For example, "
"a firewall could be set up in a way that it doesn’t just prevent "
"unauthorized connections from the internet (and perhaps intercept some "
"connections to the internet, too), but also blocks "
"inter-process-communication inside the same computer. Note that since "
"_Maxima_ is being run by a Lisp processor the process communication that is "
"blocked does not necessarily have to be named \"maxima\". Common names of "
"the program that opens the network connection would be sbcl, gcl, ccl, "
"lisp.exe, or similar names."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:857
msgid ""
"On Unix computers another possible reason would be that the loopback network "
"that provides network connections between two programs in the same computer "
"isn’t properly configured."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:859
msgid "## How to save data from a broken .wxmx file"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:861
msgid ""
"Internally most modern XML-based formats are ordinary zip files. _WxMaxima_ "
"doesn’t turn on compression, so the contents of `.wxmx` files can be viewed "
"in any text editor."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:863
msgid ""
"If the zip signature at the end of the file is still intact after renaming a "
"broken `.wxmx` file to `.zip` most operating systems will provide a way to "
"extract any portion of the information that is stored inside it. This can be "
"done when there is a need of recovering the original image files from a text "
"processor document. If the zip signature isn’t intact that does not need to "
"be the end of the world: If _wxMaxima_ during saving detected that something "
"went wrong there will be a `.wxmx~` file whose contents might help."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:865
msgid ""
"And even if there isn’t such a file: The `.wxmx` file is a container format "
"and the XML portion is stored uncompressed. It it is possible to rename the "
"`.wxmx` file to a `.txt` file and to use a text editor to recover the XML "
"portion of the file’s contents (it starts with `<?xml version=\"1.0\" "
"encoding=\"UTF-8\"?>` and ends with `</wxMaximaDocument>`. Before and after "
"that text you will see some unreadable binary contents in the text editor)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:867
msgid ""
"If a text file containing only these contents (e.g. copy and paste this text "
"into a new file) is saved as a file ending in `.xml`, _wxMaxima_ will know "
"how to recover the text from the document."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:869
msgid ""
"## I want some debug info to be displayed on the screen before my command "
"has finished"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:871
msgid ""
"Normally _wxMaxima_ waits for the whole 2D formula to be transferred before "
"it begins to typeset. This saves time for making many attempts to typeset a "
"only partially completed equation. There is a `disp` command, though, that "
"will provide debug output immediately and without waiting for the current "
"_Maxima_ command to finish:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:881
#, no-wrap
msgid ""
"```maxima\n"
"for i:1 thru 10 do (\n"
"   disp(i),\n"
"   /* (sleep n) is a Lisp function, which can be used */\n"
"   /* with the character \"?\" before. It delays the */\n"
"   /* program execution (here: for 3 seconds) */\n"
"   ?sleep(3)\n"
")$\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:883
msgid "Alternatively one can look for the `wxstatusbar()` command above."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:885
msgid "## Plotting only shows a closed empty envelope with an error message"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:887
msgid ""
"This means that _wxMaxima_ could not read the file _Maxima_ that was "
"supposed to instruct _Gnuplot_ to create."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:889
msgid "Possible reasons for this error are:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:894
#, markdown-text
msgid ""
"The plotting command is part of a third-party package like `implicit_plot` "
"but this package was not loaded by _Maxima_’s `load()` command before trying "
"to plot."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:894
#, markdown-text
msgid ""
"_Maxima_ tried to do something the currently installed version of _Gnuplot_ "
"isn’t able to understand. In this case, a file ending in `.gnuplot` located "
"in the directory, which _Maxima_’s variable `maxima_userdir` is pointing, "
"contains the instructions from _Maxima_ to _Gnuplot_. Most of the time, this "
"file’s contents therefore are helpful when debugging the problem."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:894
#, markdown-text
msgid ""
"Gnuplot was instructed to use the pngCairo library that provides "
"antialiasing and additional line styles, but it was not compiled to support "
"this possibility. Solution: Uncheck the \"Use the Cairo terminal for the "
"plot\" checkbox in the configuration dialog and don’t set `wxplot_pngcairo` "
"to true from _Maxima_."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:894
#, markdown-text
msgid "Gnuplot didn’t output a valid `.png` file."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:896
msgid "## Plotting an animation results in “error: undefined variable”"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:898
msgid ""
"The value of the slider variable by default is only substituted into the "
"expression that is to be plotted if it is visible there. Using a `subst` "
"command that substitutes the slider variable into the equation to plot "
"resolves this problem. At the end of section [Embedding animations into the "
"spreadsheet](#embedding-animations-into-the-spreadsheet), you can see an "
"example."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:900
msgid "## I lost cell content and undo doesn’t remember"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:902
msgid ""
"There are separate undo functions for cell operations and for changes inside "
"of cells so chances are low that this ever happens. If it does there are "
"several methods to recover data:"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:907
#, markdown-text
msgid ""
"_WxMaxima_ actually has two undo features: The global undo buffer that is "
"active if no cell is selected and a per-cell undo buffer that is active if "
"the cursor is inside a cell. It is worth trying to use both undo options in "
"order to see if an old value can still be accessed."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:907
#, markdown-text
msgid ""
"If you still have a way to find out what label _Maxima_ has assigned to the "
"cell just type in the cell’s label and its contents will reappear."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:907
#, markdown-text
msgid ""
"If you don’t: Don’t panic. In the “View” menu there is a way to show a "
"history pane that shows all _Maxima_ commands that have been issued "
"recently."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:907
#, markdown-text
msgid "If nothing else helps _Maxima_ contains a replay feature:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:911
msgid "```maxima playback(); ```"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:913
msgid "## _WxMaxima_ starts up with the message “Maxima process terminated.”"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:915
msgid ""
"One possible reason is that _Maxima_ cannot be found in the location that is "
"set in the “Maxima” tab of _wxMaxima_’s configuration dialog and therefore "
"won’t run at all. Setting the path to a working _Maxima_ binary should fix "
"this problem."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:917
msgid "## Maxima is forever calculating and not responding to input"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:919
msgid ""
"It is theoretically possible that _wxMaxima_ doesn’t realize that _Maxima_ "
"has finished calculating and therefore never gets informed it can send new "
"data to _Maxima_. If this is the case “Trigger evaluation” might "
"resynchronize the two programs."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:921
msgid "## My SBCL-based _Maxima_ runs out of memory"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:923
msgid ""
"The Lisp compiler SBCL by default comes with a memory limit that allows it "
"to run even on low-end computers. When compiling a big software package like "
"Lapack or dealing with extremely big lists of equations this limit might be "
"too low. In order to extend the limits, SBCL can be provided with the "
"command line parameter `--dynamic-space-size` that tells SBCL how many "
"megabytes it should reserve. A 32bit Windows-SBCL can reserve up to 999 "
"Megabytes. A 64-bit SBCL version running on Windows can be instructed to use "
"more than the about 1280 Megabytes compiling Lapack needs."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:925
msgid ""
"One way to provide _Maxima_ (and thus SBCL) with command line parameters is "
"the \"Additional parameters for Maxima\" field of _wxMaxima_’s configuration "
"dialogue."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:927
msgid "![sbcl memory](./sbclMemory.png){ id=img_sbclMemory }"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:929
msgid "## Input sometimes is sluggish/ignoring keys on Ubuntu"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:931
msgid ""
"Installing the package `ibus-gtk` should resolve this issue. See "
"([https://bugs.launchpad.net/ubuntu/+source/wxwidgets3.0/+bug/1421558](https://bugs.launchpad.net/ubuntu/+source/wxwidgets3.0/+bug/1421558)) "
"for details."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:933
msgid "## _WxMaxima_ halts when _Maxima_ processes Greek characters or Umlauts"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:935
msgid ""
"If your _Maxima_ is based on SBCL the following lines have to be added to "
"your `.sbclrc`:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:939
msgid "```commonlisp (setf sb-impl::*default-external-format* :utf-8)  ```"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:941
msgid ""
"The folder where this file has to be placed is system- and "
"installation-specific. But any SBCL-based _Maxima_ that already has "
"evaluated a cell in the current session will happily tell where it can be "
"found after getting the following command:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:945
msgid "``` :lisp (sb-impl::userinit-pathname)  ```"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:947
msgid "## Note concerning Wayland (recent Linux/BSD distributions)"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:950
msgid ""
"There seem to be issues with the Wayland Display Server and wxWidgets.  "
"WxMaxima may be affected, e.g. that sidebars are not moveable."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:954
msgid ""
"You can either disable Wayland and use X11 instead (globally)  or just tell, "
"that wxMaxima should use the X Window System by setting: `GDK_BACKEND=x11`"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:956
msgid "E.g. start wxMaxima with:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:958
msgid "`GDK_BACKEND=x11 wxmaxima`"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:960
msgid "## Why is the integrated manual browser not offered on my Windows PC?"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:963
msgid ""
"Either wxWidgets wasn’t compiled with support for Microsoft’s webview2 or "
"Microsoft’s webview2 isn’t installed."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:965
msgid "## Why is the external manual browser not working on my Linux box?"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:971
msgid ""
"The HTML browser might be a snap, flatpack or appimage version. All of these "
"typically cannot access files that are installed on your local "
"system. Another reason might be that maxima or wxMaxima is installed as a "
"snap, flatpack or something else that doesn’t give the host system access to "
"its contents. A third reason might be that the maxima HTML manual isn’t "
"installed and the online one cannot be accessed."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:973
msgid "## Can I make _wxMaxima_ output both image files and embedded plots at once?"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:975
msgid ""
"The worksheet embeds `.png files. _WxMaxima_ allows the user to specify "
"where they should be generated:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:982
#, no-wrap
msgid ""
"```maxima\n"
"wxdraw2d(\n"
"    file_name=\"test\",  /* extension .png automatically added */\n"
"    explicit(sin(x),x,1,10)\n"
");\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:984
msgid ""
"If a different format is to be used, it is easier to generate the images and "
"then import them into the worksheet again:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1003
#, no-wrap
msgid ""
"```maxima\n"
"load(\"draw\");\n"
"pngdraw(name,[contents]):=\n"
"(\n"
"    draw(\n"
"        append(\n"
"            [\n"
"                terminal=pngcairo,\n"
"                dimensions=wxplot_size,\n"
"                file_name=name\n"
"            ],\n"
"            contents\n"
"        )\n"
"    ),\n"
"    show_image(printf(false,\"~a.png\",name))\n"
");\n"
"pngdraw2d(name,[contents]):=\n"
"    pngdraw(name,gr2d(contents));\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1008
#, no-wrap
msgid ""
"pngdraw2d(\"Test\",\n"
"        explicit(sin(x),x,1,10)\n"
");\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1010
msgid "## Can I set the aspect ratio of an embedded plot?"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1012
msgid "Use the variable `wxplot_size`:"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1018
#, no-wrap
msgid ""
"```maxima\n"
"wxdraw2d(\n"
"    explicit(sin(x),x,1,10)\n"
"),wxplot_size=[1000,1000];\n"
"```\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1020
msgid ""
"## After upgrading to MacOS 13.1 plot and/or draw commands output error "
"messages like"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1027
msgid ""
"``` 1 HIToolbox 0x00007ff80cd91726 "
"_ZN15MenuBarInstance22EnsureAutoShowObserverEv + 102 2 HIToolbox "
"0x00007ff80cd912b8 _ZN15MenuBarInstance14EnableAutoShowEv + 52 3 HIToolbox "
"0x00007ff80cd35908 SetMenuBarObscured + 408 ...  ```"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1029
msgid ""
"This might be an issue with the operating system. Disable the hiding of the "
"menu bar (SystemSettings => Desktop & Dock => Menu Bar) might solve the "
"issue. See [wxMaxima issue "
"#1746](https://github.com/wxMaxima-developers/wxmaxima/issues/1746) for more "
"information."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1031
msgid "## Logging"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1035
msgid ""
"Log messages might be helpful to debug problems. WxMaxima can log many "
"events. Most log entries will be helpful for developers, especially in case "
"of problems or bugs. If you run a \"Release\"-Build, the log windows is not "
"shown by default, if you run a development version, it is shown by default "
"as a second window. You can enable and disable this window using the "
"\"View->Toggle log window\" menu entry."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1037
msgid ""
"Messages are not 'lost', if the log window is not shown, if you select to "
"show the log window later, you will see past log messages (if you did not "
"clear the messages)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1039
msgid ""
"Such messages may be helpful, when you create bug reports (or trying to find "
"a bug by yourself)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1042
msgid ""
"Log messages can (additionally) be printed to STDERR, when using the command "
"line option \"--logtostderr\". On Windows a separate text console will be "
"opened, as a Windows GUI application does not have the standard IO "
"connected."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1046
msgid "# FAQ"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1048
msgid "## Is there a way to make more text fit on a LaTeX page?"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1050
msgid ""
"Yes. Use the [LaTeX package \"geometry\"](https://ctan.org/pkg/geometry) to "
"specify the size of the borders."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1052
msgid ""
"You can add the following line to the LaTeX preamble (for example by using "
"the respective field in the config dialogue (\"Export\"->\"Additional lines "
"for the TeX preamble\"), to set borders of 1cm):"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1056
msgid "```latex \\usepackage[left=1cm,right=1cm,top=1cm,bottom=1cm]{geometry} ```"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1058
msgid "## Is there a dark mode?"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1060
msgid ""
"If wxWidgets is new enough, _wxMaxima_ will automatically be in dark mode if "
"the rest of the operating system is. The worksheet itself is by default "
"equipped with a bright background. But it can be configured "
"otherwise. Alternatively, there is a `View/Invert worksheet brightness` menu "
"entry that allows to quickly convert the worksheet from dark to bright and "
"vice versa."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1062
msgid "## _WxMaxima_ sometimes hangs for several seconds once in the first minute"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1064
msgid ""
"_WxMaxima_ delegates some big tasks like parsing _Maxima_’s "
">1000-page-manual to background tasks, which normally goes totally "
"unnoticed. At the moment the result of such a task is needed, though, it is "
"possible that _wxMaxima_ needs to wait a couple of seconds before it can "
"continue its work."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1066
msgid ""
"## Especially when testing new locale settings, a message box \"locale "
"’xx_YY’ can not be set\" occurs"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1068
msgid "![Locale warning](./locale-warning.png){ id=img_locale_warning}"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1072
msgid ""
"(The same problem can occur with other applications too). The translations "
"seem okay after you click on ’OK’. WxMaxima does not only use its own "
"translations but the translations of the wxWidgets framework too."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1075
msgid ""
"These locales maybe not present in the system. On Ubuntu/Debian systems they "
"can be generated using: `dpkg-reconfigure locales`"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1077
msgid "## How can I use symbols for real numbers, natural numbers (ℝ, ℕ), etc.?"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1079
msgid ""
"You can find these symbols in the Unicode sidebar (search for ’double-struck "
"capital’). But the selected font must also support these symbols. If they do "
"not display properly, select another font."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1081
msgid ""
"## How can a Maxima script determine, if it is running under wxMaxima or "
"command line Maxima?"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1083
msgid ""
"If wxMaxima is used, the Maxima variable `maxima_frontend` is set to "
"`wxmaxima`. The Maxima variable `maxima_frontend_version` contains the "
"wxMaxima version in this case."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1085
msgid ""
"If no frontend is used (you are using command line Maxima), these variables "
"are `false`."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1087
msgid "## Help! I can not save my document!"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1089
msgid ""
"If saving as wxmx file does not work, try saving the document as wxm file "
"(and vice versa). And you can also try to remove all output (Menu "
"Cell->Remove all output) and save that file, maybe some unexpected output "
"causes issues during the save process."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1093
msgid "# Command-line arguments"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1095
msgid ""
"Usually you can start programs with a graphical user interface just by "
"clicking on a desktop icon or desktop menu entry. WxMaxima - if started from "
"the command line - still provides some command-line switches, though."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:1111
#, markdown-text
msgid "`-v` or `--version`: Output the version information"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:1111
#, markdown-text
msgid "`-h` or `--help`: Output a short help text"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:1111
#, markdown-text
msgid ""
"`-o` or `--open=<str>`: Open the filename given as an argument to this "
"command-line switch"
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:1111
#, markdown-text
msgid "`-e` or `--eval`: Evaluate the file after opening it."
msgstr ""

#. type: Bullet: '- '
#: ../../info/wxmaxima.md:1111
#, markdown-text
msgid ""
"`-b` or `--batch`: If the command-line opens a file all cells in this file "
"are evaluated and the file is saved afterward. This is for example useful if "
"the session described in the file makes _Maxima_ generate output "
"files. Batch-processing will be stopped if _wxMaxima_ detects that _Maxima_ "
"has output an error and will pause if _Maxima_ has a question: Mathematics "
"is somewhat interactive by nature so a completely interaction-free batch "
"processing cannot always be guaranteed."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1111
#, no-wrap
msgid ""
"- `--logtostderr`:                 Log all \"debug messages\" sidebar "
"messages to stderr, too.\n"
"- `--pipe`:                        Pipe messages from Maxima to stdout.\n"
"- `--exit-on-error`:               Close the program on any maxima error.\n"
"- `-f` or `--ini=<str>`: Use the init file that was given as an argument to "
"this command-line switch\n"
"- `-u`, `--use-version=<str>`:     Use maxima version `<str>`.\n"
"- `-l`, `--lisp=<str>`:              Use a Maxima compiled with Lisp "
"compiler `<str>`.\n"
"- `-X`, `--extra-args=<str>`:        Allows to specify extra Maxima "
"arguments\n"
"- `-m` or `--maxima=<str>`:    allows specifying the location of the "
"_maxima_ binary\n"
"- `--enableipc`: Lets Maxima control wxMaxima via interprocess "
"communications. Use this option with care.\n"
"- `--wxmathml-lisp=<str>`:   Location of wxMathML.lisp (if not the built-in "
"should be used, mainly for developers).\n"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1113
msgid ""
"Instead of a minus, some operating systems might use a dash in front of the "
"command-line switches."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1117
msgid "# About the program, contributing to wxMaxima"
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1119
msgid ""
"wxMaxima is mainly developed using the programming language C++ using the "
"[wxWidgets framework](https://www.wxwidgets.org), as build system we use "
"[CMake](https://www.cmake.org), a small part is written in Lisp. You can "
"contribute to wxMaxima, join the wxMaxima project at "
"<https://github.com/wxMaxima-developers/wxmaxima>, if you have knowledge of "
"these programming languages and want to help and contribute to the open "
"source project wxMaxima."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1121
msgid ""
"But not only programmers are necessary! You can also contribute to wxMaxima, "
"if you help to improve the documentation, find and report bugs (and maybe "
"bugfixes), suggest new features, help to translate wxMaxima or the manual to "
"your language (read the README.md in the [locale "
"subdirectory](https://github.com/wxMaxima-developers/wxmaxima/tree/main/locales) "
"how wxMaxima and the manual can be translated)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1123
msgid "Or answer questions of other users in the discussion forum."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1125
msgid ""
"The source code of wxMaxima is documented using Doxygen "
"[here](https://wxmaxima-developers.github.io/wxmaxima/Doxygen-documentation/)."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1127
msgid ""
"The program is nearly self-contained, so except for system libraries (and "
"the wxWidgets library), no external dependencies (like graphic files or the "
"Lisp part (the `wxmathML.lisp`-file) is needed, these files are included in "
"the executable."
msgstr ""

#. type: Plain text
#: ../../info/wxmaxima.md:1128
msgid ""
"If you are a developer, you might want to try out a modified "
"`wxmathML.lisp`-file without recompiling everything, one can use the command "
"line option `--wxmathml-lisp=<str>` to use another Lisp file, not the "
"included one."
msgstr ""
