[pstricks] PSTricks Digest vol 66, issue 15, message 4

[Herbert Voss]

Zbigniew Nitecki schrieb:
> If indeed PSTricks can plot implicit functions, I'd love to know how. 

http://www.ctan.org/tex-archive/graphics/pstricks/contrib/pst-func/pst-func-doc.pdf
pp. 41

Herbert