On Thu, Jul 16, 2009 at 6:32 PM, Andrei Dragomir
I am using context minimals, with the simpleslides module to make a presentation.
I noticed that when typesetting math formulas, I get missing characters.
I finally tracked it down to an issue (stupidity from me?) with the "context" executable.
I made a new file, with some example math markup, posted below ---------- \starttext
And this is some maths with PostScript fonts. \startformula {a \over b} = {c \over d} \iff ad - bc = 0, \qquad \int_0^{2\pi}\!\!\! \sin^2(x)dx =\pi, \qquad {\rm e}^{{\rm i}\pi} + 1 = 0, \qquad \sum_{k=1}^{\infty}{1 \over k^2} = {\pi^2 \over 6}. \stopformula Some ligatures: ffi, ffl.
\stoptext -----------
My log says : Missing character: There is no ⟺ (U+27FA) in font LMMath12-Regular! -- luigi