texmath-0.6.7: tests/writers/mfracZcomp-24.tex
\mathrm{Inline\ fenced\ nested\ fractions~}\left\lbrack \frac{\parallel \frac{{sin}{\theta }+1}{11} \parallel -{x}}{\frac{{{x}}^{2}}{{{a}}_{1}} } \right\rbrack +\lbrack 1.0\rbrack \mathrm{~etc.}\mathrm{Inline\ fenced\ nested\ fractions~}\left\lbrack \frac{\parallel \frac{{sin}{\theta }+1}{11} \parallel -{x}}{\frac{{{x}}^{2}}{{{a}}_{1}} } \right\rbrack +\lbrack 1.0\rbrack \mathrm{~etc.}