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-rw-r--r--macros/generic/calcfrac/calcfrac.sty13
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+\input calcfrac.tex
+\ProvidesPackage{\calcfracname}[\calcfracver\space Calcul d'expressions avec fractions]
+\def\cfdisp#1#2#3{%
+ \ensuremath
+ {\ifnum#11=-1 -\fi
+ {\ifnum#3=1
+ #2%
+ \else
+ \frac{#2}{#3}%
+ \fi
+ }%
+ }%
+} \ No newline at end of file