In fact, it looks like the compiler is ignoring \defs. For example:
\Dtcr [1] is defined by:
\def\Dtcr{\Dt_{\rm cr}}
Meanwhile other typical latex symbols are printing fine.
https://yade-dev.gitlab.io/trunk/formulation.html#estimation-of-by-wave-propagation-speed
In fact, it looks like the compiler is ignoring \defs. For example:
\Dtcr [1] is defined by:
\def\Dtcr{\Dt_{\rm cr}}
Meanwhile other typical latex symbols are printing fine.
https:/ /yade-dev. gitlab. io/trunk/ formulation. html#estimation -of-by- wave-propagatio n-speed