<div dir="ltr">Thanks, Will<br><br>I found what causes that problem. It is beamerbasefont.sty definitions and these are the lines which causes the problem: I just tested this and for example if we comment the numbers, then digits will be typeset in Cambria Math.<br>
<br><br>%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br>\AtBeginDocument{%<br>\def\beamer@cmr{cmr}<br>\edef\beamer@fmdef{\mathfamilydefault}<br><br>% supress for standard cm<br>\ifx\beamer@fmdef\beamer@cmr\beamer@suppressreplacementstrue\fi<br>
<br>% supress for mathtime serif and math minion serif<br>\@ifpackageloaded{mathtime}{\ifbeamer@sansmath\else\beamer@suppressreplacementstrue\fi}{}<br>\@ifpackageloaded{mathpmnt}{\ifbeamer@sansmath\else\beamer@suppressreplacementstrue\fi}{}<br>
\@ifpackageloaded{mathpple}{\ifbeamer@sansmath\else\beamer@suppressreplacementstrue\fi}{}<br>\@ifpackageloaded{lucidabr}{\ifbeamer@sansmath\else\beamer@suppressreplacementstrue\fi}{}<br>\@ifpackageloaded{mtpro}{\ifbeamer@sansmath\else\beamer@suppressreplacementstrue\fi}{}<br>
\@ifpackageloaded{hvmath}{\ifbeamer@sansmath\else\beamer@suppressreplacementstrue\fi}{}<br><br>\ifbeamer@suppressreplacements\else<br> \ifbeamer@sansmath<br> \SetSymbolFont{operators}{normal}{OT1}{cmss}{m}{n}<br> \ifx\mv@bold\@undefined<br>
\else<br> \SetSymbolFont{operators}{bold}{OT1}{cmss}{bx}{n}<br> \fi<br> \fi<br> \DeclareSymbolFont{numbers}{\encodingdefault}{\mathfamilydefault}{m}{n}<br> \DeclareSymbolFont{pureletters}{\encodingdefault}{\mathfamilydefault}{m}{it}<br>
\SetMathAlphabet{\mathrm}{normal}{\encodingdefault}{\rmdefault}{m}{n}<br> \DeclareMathAlphabet{\mathbf}{\encodingdefault}{\mathfamilydefault}{bx}{n}<br> \DeclareMathAlphabet{\mathsf}{\encodingdefault}{\sfdefault}{m}{n}<br>
\DeclareMathAlphabet{\mathit}{\encodingdefault}{\mathfamilydefault}{m}{it}<br> \DeclareMathAlphabet{\mathtt}{\encodingdefault}{\ttdefault}{m}{n}<br> \ifx\mv@bold\@undefined\else<br> \SetSymbolFont{numbers}{bold}{\encodingdefault}{\mathfamilydefault}{bx}{n}<br>
\SetSymbolFont{pureletters}{bold}{\encodingdefault}{\mathfamilydefault}{bx}{it}<br> \SetMathAlphabet{\mathrm}{bold}{\encodingdefault}{\rmdefault}{bx}{n}<br> \SetMathAlphabet{\mathbf}{bold}{\encodingdefault}{\mathfamilydefault}{bx}{n}<br>
\SetMathAlphabet{\mathsf}{bold}{\encodingdefault}{\sfdefault}{bx}{n}<br> \SetMathAlphabet{\mathit}{bold}{\encodingdefault}{\mathfamilydefault}{bx}{it}<br> \SetMathAlphabet{\mathtt}{bold}{\encodingdefault}{\ttdefault}{bx}{n}<br>
\fi<br><br> \def\operator@font{\mathgroup\symnumbers}<br><br> \DeclareMathSymbol{0}\mathalpha{numbers}{"30}<br> \DeclareMathSymbol{1}\mathalpha{numbers}{"31}<br> \DeclareMathSymbol{2}\mathalpha{numbers}{"32}<br>
\DeclareMathSymbol{3}\mathalpha{numbers}{"33}<br> \DeclareMathSymbol{4}\mathalpha{numbers}{"34}<br> \DeclareMathSymbol{5}\mathalpha{numbers}{"35}<br> \DeclareMathSymbol{6}\mathalpha{numbers}{"36}<br>
\DeclareMathSymbol{7}\mathalpha{numbers}{"37}<br> \DeclareMathSymbol{8}\mathalpha{numbers}{"38}<br> \DeclareMathSymbol{9}\mathalpha{numbers}{"39}<br><br> \DeclareMathSymbol{A}\mathalpha{pureletters}{"41}<br>
\DeclareMathSymbol{B}\mathalpha{pureletters}{"42}<br> \DeclareMathSymbol{C}\mathalpha{pureletters}{"43}<br> \DeclareMathSymbol{D}\mathalpha{pureletters}{"44}<br> \DeclareMathSymbol{E}\mathalpha{pureletters}{"45}<br>
\DeclareMathSymbol{F}\mathalpha{pureletters}{"46}<br> \DeclareMathSymbol{G}\mathalpha{pureletters}{"47}<br> \DeclareMathSymbol{H}\mathalpha{pureletters}{"48}<br> \DeclareMathSymbol{I}\mathalpha{pureletters}{"49}<br>
\DeclareMathSymbol{J}\mathalpha{pureletters}{"4A}<br> \DeclareMathSymbol{K}\mathalpha{pureletters}{"4B}<br> \DeclareMathSymbol{L}\mathalpha{pureletters}{"4C}<br> \DeclareMathSymbol{M}\mathalpha{pureletters}{"4D}<br>
\DeclareMathSymbol{N}\mathalpha{pureletters}{"4E}<br> \DeclareMathSymbol{O}\mathalpha{pureletters}{"4F}<br> \DeclareMathSymbol{P}\mathalpha{pureletters}{"50}<br> \DeclareMathSymbol{Q}\mathalpha{pureletters}{"51}<br>
\DeclareMathSymbol{R}\mathalpha{pureletters}{"52}<br> \DeclareMathSymbol{S}\mathalpha{pureletters}{"53}<br> \DeclareMathSymbol{T}\mathalpha{pureletters}{"54}<br> \DeclareMathSymbol{U}\mathalpha{pureletters}{"55}<br>
\DeclareMathSymbol{V}\mathalpha{pureletters}{"56}<br> \DeclareMathSymbol{W}\mathalpha{pureletters}{"57}<br> \DeclareMathSymbol{X}\mathalpha{pureletters}{"58}<br> \DeclareMathSymbol{Y}\mathalpha{pureletters}{"59}<br>
\DeclareMathSymbol{Z}\mathalpha{pureletters}{"5A}<br><br> \DeclareMathSymbol{a}\mathalpha{pureletters}{"61}<br> \DeclareMathSymbol{b}\mathalpha{pureletters}{"62}<br> \DeclareMathSymbol{c}\mathalpha{pureletters}{"63}<br>
\DeclareMathSymbol{d}\mathalpha{pureletters}{"64}<br> \DeclareMathSymbol{e}\mathalpha{pureletters}{"65}<br> \DeclareMathSymbol{f}\mathalpha{pureletters}{"66}<br> \DeclareMathSymbol{g}\mathalpha{pureletters}{"67}<br>
\DeclareMathSymbol{h}\mathalpha{pureletters}{"68}<br> \DeclareMathSymbol{i}\mathalpha{pureletters}{"69}<br> \DeclareMathSymbol{j}\mathalpha{pureletters}{"6A}<br> \DeclareMathSymbol{k}\mathalpha{pureletters}{"6B}<br>
\DeclareMathSymbol{l}\mathalpha{pureletters}{"6C}<br> \DeclareMathSymbol{m}\mathalpha{pureletters}{"6D}<br> \DeclareMathSymbol{n}\mathalpha{pureletters}{"6E}<br> \DeclareMathSymbol{o}\mathalpha{pureletters}{"6F}<br>
\DeclareMathSymbol{p}\mathalpha{pureletters}{"70}<br> \DeclareMathSymbol{q}\mathalpha{pureletters}{"71}<br> \DeclareMathSymbol{r}\mathalpha{pureletters}{"72}<br> \DeclareMathSymbol{s}\mathalpha{pureletters}{"73}<br>
\DeclareMathSymbol{t}\mathalpha{pureletters}{"74}<br> \DeclareMathSymbol{u}\mathalpha{pureletters}{"75}<br> \DeclareMathSymbol{v}\mathalpha{pureletters}{"76}<br> \DeclareMathSymbol{w}\mathalpha{pureletters}{"77}<br>
\DeclareMathSymbol{x}\mathalpha{pureletters}{"78}<br> \DeclareMathSymbol{y}\mathalpha{pureletters}{"79}<br> \DeclareMathSymbol{z}\mathalpha{pureletters}{"7A}<br>\fi<br>}<br clear="all">%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%<br>
-- <br>``Life is not empty,<br>There is kindness, there is apple and there is faith<br><br>One day will come,<br>and to a mendicant I will endow a jasmine''<br><br>-- Sohrab Sepehri<br>
</div>