From: spudnik on
some sort of solid torus?

thus&so:
very illuminating on R into R functions.

> They must satisfy f(conjugate(z)) = conjugate(f(z)).


--BP loves Waxman-Obama cap&trade (at least circa Kyoto, or
Waxman's '91 cap&trade on NOX and SO2) --
how about a tiny tax, instead of the Last Bailout
of Wall Street and the "City of London?"
http://larouchepub.com/pr_lar/2010/lar_pac/100621pne_nordyke.html

--le theoreme prochaine du Fermatttt!
http://wlym.com