removed `\mathrm{\LaTeX}` code snippets which Sphinx does not translate correctly, replaced them with LaTeX. Closes debian bug #940843 Index: sympy/doc/src/modules/parsing.rst =================================================================== --- sympy.orig/doc/src/modules/parsing.rst +++ sympy/doc/src/modules/parsing.rst @@ -57,15 +57,15 @@ don't need to be manually added by the u .. autofunction:: sympy.parsing.sympy_parser.factorial_notation -Experimental `\mathrm{\LaTeX}` Parsing +Experimental LaTeX Parsing -------------------------------------- The current implementations are experimental. The behavior, parser backend(s) and -API might change in the future. Unlike some of the other parsers, `\mathrm{\LaTeX}` is +API might change in the future. Unlike some of the other parsers, LaTeX is designed as a *type-setting* language, not a *computer algebra system* and so can contain typographical conventions that might be interpreted multiple ways. -`\mathrm{\LaTeX}` Parsing Functions Reference +LaTeX Parsing Functions Reference --------------------------------------------- .. autofunction:: sympy.parsing.latex.parse_latex @@ -73,14 +73,14 @@ can contain typographical conventions th ANTLR Backend ^^^^^^^^^^^^^ -The ANTLR-based `\mathrm{\LaTeX}` parser was ported from +The ANTLR-based LaTeX parser was ported from `latex2sympy `_. While functional and its API should remain stable, the parsing behavior or backend may change in future releases. .. _ANTLR parser caveats: -ANTLR `\mathrm{\LaTeX}` Parser Caveats +ANTLR LaTeX Parser Caveats """""""""""""""""""""""""""""""""""""" In its current definition, the parser may fail to fully parse @@ -98,7 +98,7 @@ The Lark-based LaTeX parser is newer, an replace the ANTLR-based parser. It has most of the features that the ANTLR-based parser provides, with some extras. -Lark `\mathrm{\LaTeX}` Parser Features +Lark LaTeX Parser Features """""""""""""""""""""""""""""""""""""" One thing to note is that the Lark backend does not support ill-formed expressions, @@ -118,15 +118,15 @@ Apart from that, there are a couple of e supports that the ANTLR-based parser does not. They are: 1. Detecting ambiguous expressions, and -2. Allowing user-customization of the `\mathrm{\LaTeX}` grammar at runtime. +2. Allowing user-customization of the LaTeX grammar at runtime. -Expressions like `f(x)` are technically ambiguous `\mathrm{\LaTeX}` expressions +Expressions like `f(x)` are technically ambiguous LaTeX expressions because the `f` might be a function or a variable name. Lark has the capability to point out these ambiguities and notify the user, or even return all possible interpretations. The Lark-based parser exposes a number of internals which allow the user to customize -the parser's behavior. For example, the user can specify their own `\mathrm{\LaTeX}` +the parser's behavior. For example, the user can specify their own LaTeX grammar by passing the path to the grammar file to the ``LarkLaTeXParser`` while instantiating the parser. @@ -137,7 +137,7 @@ The two examples mentioned above can be `test_custom_latex.py `_ file. -Lark `\mathrm{\LaTeX}` Parser Capabilities +Lark LaTeX Parser Capabilities """""""""""""""""""""""""""""""""""""""""" In order to use the Lark-based LaTeX parser, it is important to know what it can @@ -207,19 +207,19 @@ may be added in the future: * Double and triple integrals. -Lark `\mathrm{\LaTeX}` Parser Functions +Lark LaTeX Parser Functions """"""""""""""""""""""""""""""""""""""" .. autofunction:: sympy.parsing.latex.parse_latex_lark -Lark `\mathrm{\LaTeX}` Parser Classes +Lark LaTeX Parser Classes """"""""""""""""""""""""""""""""""""" .. autoclass:: sympy.parsing.latex.lark.LarkLaTeXParser .. autoclass:: sympy.parsing.latex.lark.TransformToSymPyExpr -`\mathrm{\LaTeX}` Parsing Exceptions Reference +LaTeX Parsing Exceptions Reference ---------------------------------------------- .. autoclass:: sympy.parsing.latex.LaTeXParsingError Index: sympy/doc/src/modules/solvers/solveset.rst =================================================================== --- sympy.orig/doc/src/modules/solvers/solveset.rst +++ sympy/doc/src/modules/solvers/solveset.rst @@ -241,7 +241,7 @@ Why not use dicts as output? represent partial solution of the given equation `fg = 0` using dicts. This problem is solved with sets using a ``ConditionSet`` object: - `sol_f \cup \{x | x ∊ \mathbb{R} ∧ g = 0\}`, where `sol_f` is the solution + `sol_f \cup \{x | x \in \mathbb{R} \land g = 0\}`, where `sol_f` is the solution of the equation `f = 0`. * Using a dict may lead to surprising results like: @@ -507,7 +507,7 @@ How do we deal with cases where only som We can represent it as: - `\{-2, 2\} ∪ \{x | x \in \mathbb{R} ∧ x + \sin(x) = 0\}` + `\{-2, 2\} \cup \{x | x \in \mathbb{R} \land x + \sin(x) = 0\}` How are symbolic parameters handled in solveset? Index: sympy/doc/src/tutorials/intro-tutorial/intro.rst =================================================================== --- sympy.orig/doc/src/tutorials/intro-tutorial/intro.rst +++ sympy/doc/src/tutorials/intro-tutorial/intro.rst @@ -111,7 +111,7 @@ to do all sorts of computations symbolic compute derivatives, integrals, and limits, solve equations, work with matrices, and much, much more, and do it all symbolically. It includes modules for plotting, printing (like 2D pretty printed output of math -formulas, or `\mathrm{\LaTeX}`), code generation, physics, statistics, combinatorics, +formulas, or LaTeX), code generation, physics, statistics, combinatorics, number theory, geometry, logic, and more. Here is a small sampling of the sort of symbolic power SymPy is capable of, to whet your appetite. @@ -175,7 +175,7 @@ spherical Bessel function `j_\nu(z)`. ──────────────────── √π -Print `\int_{0}^{\pi} \cos^{2}{\left (x \right )}\, dx` using `\mathrm{\LaTeX}`. +Print `\int_{0}^{\pi} \cos^{2}{\left (x \right )}\, dx` using LaTeX. >>> latex(Integral(cos(x)**2, (x, 0, pi))) \int\limits_{0}^{\pi} \cos^{2}{\left(x \right)}\, dx Index: sympy/doc/src/tutorials/intro-tutorial/printing.rst =================================================================== --- sympy.orig/doc/src/tutorials/intro-tutorial/printing.rst +++ sympy/doc/src/tutorials/intro-tutorial/printing.rst @@ -59,17 +59,17 @@ create some common Symbols, setup plotti In any case, this is what will happen: -- In the IPython QTConsole, if `\mathrm{\LaTeX}` is installed, it will enable a printer - that uses `\mathrm{\LaTeX}`. +- In the IPython QTConsole, if LaTeX is installed, it will enable a printer + that uses LaTeX. .. image:: ../../pics/ipythonqtconsole.png :height: 500 - If `\mathrm{\LaTeX}` is not installed, but Matplotlib is installed, it will use the + If LaTeX is not installed, but Matplotlib is installed, it will use the Matplotlib rendering engine. If Matplotlib is not installed, it uses the Unicode pretty printer. -- In the IPython notebook, it will use MathJax to render `\mathrm{\LaTeX}`. +- In the IPython notebook, it will use MathJax to render LaTeX. .. image:: ../../pics/ipythonnotebook.png :height: 250 @@ -86,7 +86,7 @@ In any case, this is what will happen: .. image:: ../../pics/consoleascii.png :width: 700 -To explicitly not use `\mathrm{\LaTeX}`, pass ``use_latex=False`` to ``init_printing()`` +To explicitly not use LaTeX, pass ``use_latex=False`` to ``init_printing()`` or ``init_session()``. To explicitly not use Unicode, pass ``use_unicode=False``. @@ -177,10 +177,10 @@ pass ``use_unicode=True`` to force it to .. _LaTeX: -`\mathrm{\LaTeX}` +LaTeX ----------------- -To get the `\mathrm{\LaTeX}` form of an expression, use ``latex()``. +To get the LaTeX form of an expression, use ``latex()``. >>> print(latex(Integral(sqrt(1/x), x))) \int \sqrt{\frac{1}{x}}\, dx Index: sympy/doc/src/contributing/dependencies.md =================================================================== --- sympy.orig/doc/src/contributing/dependencies.md +++ sympy/doc/src/contributing/dependencies.md @@ -111,7 +111,7 @@ images rendered with LaTeX. `preview()` show it with a viewer. (dependencies-latex)= -- **LaTeX**: A $\mathrm{\LaTeX}$ distributions such as [TeXLive](https://tug.org/texlive/) or +- **LaTeX**: A LaTeX distributions such as [TeXLive](https://tug.org/texlive/) or [MiKTeX](https://miktex.org/) is required for {func}`~.preview` to function. ### Parsing