[Proj] Roussilhe Projection

[Gerald I. Evenden]

A problem comes to mind with the PASCAL procedure

> > > > http://www.geonet.net.pl/gfx/pliki/kod_korekta65.txt

I presume this is a "forward" correction.

Is there an inverse correction?

Doing an inverse of a bivariate polynomial is a bit fussy.
-- 
Jerry and the low riders:Daisy May and Joshua
"The being cannot be termed rational or virtuous,
who obeys any authority, but that of reason."
---Mary Wollstonecraft 1792