>>>>> "BW" == Barton Willis <willisb at unk.edu> writes:
That shows an interesting buglet. The TeX ouput for:
BW> (%o15) %union([y=99/16])
is:
\mathrm{\%union}\left(\left[ y=\frac{99}{16} \right] \right)
whereas the TeX for:
BW> (%o16) %union([y=(8*%i-61/4)/4],[y=-(8*%i+61/4)/4])
is:
\left[ y=\ifracn{8\,i-\frac{61}{4}}{4} \right] \cup \left(\left[ y=-\ifracn{8\,i+\frac{61}{4}}{4} \right] \right)
Note the use of \cup when %union() has two args, but of \mathrm{\%union}
when it has less than two args.
Perhaps %union() should simplify to nothing and %union(a) to a ?
-JimC
--
James Cloos <cloos at jhcloos.com> OpenPGP: 1024D/ED7DAEA6