[pstricks] how to use draw a circle of radius \sqrt{2} without using a calculator
Luiz Fernando C Camargo
lfcamar at gmail.com
Thu Sep 10 13:20:40 CEST 2009
Herbert Voss wrote:
> Luiz Fernando C Camargo schrieb:
>
>> I know things like this
>>
>> \SpecialCoor
>> \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?
>
> with current pstricks.tex you can write
>
> \SpecialCoor
> \pscircle(!2 sqrt 2 mul 1){!2 sqrt}
>
> Herbert
OK, it works now, with the new pstricks.tex.
Thank you, Herbert and Michael.
More information about the PSTricks
mailing list