TeXSave["file.tex"] saves a TeX version of the currently selected notebook in the front end.
TeXSave["file.tex", "source.nb"] saves a TeX version of the notebook from the file source.nb.
TeXSave["file.tex", notebook] saves a TeX version of the notebook corresponding to the specified notebook object.
TeXSave has options for specifying such features as how to include graphics, what TeX style to use, and how each notebook style should be rendered in TeX.
TeXSave can often be accessed from an item in the Save As Special menu in the notebook front end.
See notes for TeXForm.
See Section 1.11.6.
See also: TeXForm, MathMLForm.
New in Version 3.