texmath-0.7: tests/writers/mfracZcomp-15.tex
\text{Inline\ down\ arrows,\ text\ style,\ no\ line }\left. \downarrow\frac{\sin\theta}{M}\downarrow \right.\text{ the\ end.}
\text{Inline\ down\ arrows,\ text\ style,\ no\ line }\left. \downarrow\frac{\sin\theta}{M}\downarrow \right.\text{ the\ end.}