solve issue #78

[areskeldi]

Fix issue #78

[areskeldi]

Hi @bnmnetp, We tried adding :math: to them but they seem not to work inside ..mchoice::. Do you happen to know a workaround?

[Code:]

[Local build:]

[areskeldi]

@bnmnetp :math: didn't work inside mchoice directive, so we used ^{HTML tags to typeset and it worked}