+\begin_layout Subsection
+
+\lang english
+Math Fonts
+\end_layout
+
+\begin_layout Standard
+
+\lang english
+In LaTeX the font used for characters in equations is different from the
+ document font.
+ For the case that you use TeX fonts for your document, you can explicitly
+ choose a math font in the dialog
+\family sans
+\lang spanish
+Documento\SpecialChar \menuseparator
+Configuración
+\family default
+
+\begin_inset Index idx
+status collapsed
+
+\begin_layout Plain Layout
+Documentos ! Configuración
+\end_layout
+
+\end_inset
+
+.
+
+\lang english
+ The default setting is that LyX automatically selects a math font.
+ For most cases this will be LaTeX's default -- the math variant of LaTeX's
+ default font family
+\begin_inset Quotes fld
+\end_inset
+
+
+\family typewriter
+Computer
+\begin_inset space ~
+\end_inset
+
+Modern
+\family default
+
+\begin_inset Quotes frd
+\end_inset
+
+.
+ LyX will automatically only load another math font if a math variant of
+ the document font is available.
+\end_layout
+
+\begin_layout Standard
+
+\lang english
+Note that the math font will not be used for
+\emph on
+mathematical text
+\emph default
+ (which is inserted with the shortcut
+\begin_inset Info
+type "shortcut"
+arg "font-default"
+\end_inset
+
+ or by the insertion of the command
+\series bold
+
+\backslash
+text
+\series default
+ into a formula).
+ Also note that some math fonts are sans
+\begin_inset space ~
+\end_inset
+
+serif.
+ Your document might therefore look strange when the document text has serifs
+ while the math characters do not.
+ Sans
+\begin_inset space ~
+\end_inset
+
+serif math fonts make therefore in most cases only sense if you select
+\family sans
+Sans
+\begin_inset space ~
+\end_inset
+
+Serif
+\family default
+ for the
+\family sans
+Default
+\begin_inset space ~
+\end_inset
+
+family
+\family default
+ in the document font settings.
+\end_layout
+
+\begin_layout Standard
+
+\lang english
+If you use non-TeX fonts for the document, you can only choose for math
+ to use either the document's class default TeX font (in most cases
+\begin_inset Quotes fld
+\end_inset
+
+
+\family typewriter
+Computer
+\begin_inset space ~
+\end_inset
+
+Modern
+\family default
+
+\begin_inset Quotes frd
+\end_inset
+
+) or to use the non-TeX variant of the document's class default font (in
+ most cases
+\begin_inset Quotes fld
+\end_inset
+
+
+\family typewriter
+Latin
+\begin_inset space ~
+\end_inset
+
+Modern
+\family default
+
+\begin_inset Quotes frd
+\end_inset
+
+).
+\end_layout
+