[pstricks] how to use draw a circle of radius \sqrt{2} without using a calculator

Luiz Fernando C Camargo lfcamar at gmail.com
Wed Sep 9 04:52:32 CEST 2009


I know things like this

   \pscircle(!2 sqrt 2 mul 1){3}

Fine, but I can't figure out how to draw, say, a circle of center
(0,0) and radius \sqrt{2} without using a calculator. Is there an
easy way?

Thank you,

Luiz Fernando

More information about the PSTricks mailing list