Closed cao- closed 3 years ago
I defined a control a sequence \Bm to use \boldmath only on one character in a formula. Everything was working fine, until I tried the following
\Bm
\boldmath
\fontfam[lm] \def\Bm#1{\mathbox{$\boldmath #1$}} $$\matrix{\Bm A b}$$ \bye
Thank you for bug report.
I defined a control a sequence
\Bm
to use\boldmath
only on one character in a formula. Everything was working fine, until I tried the following