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| P is for Practical | |
| PerlMonks |
Re^2: Creating a circle in a data structureby Skeeve (Parson) |
| on May 28, 2007 at 08:08 UTC ( [id://617809]=note: print w/replies, xml ) | Need Help?? |
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You can omit the square root if you compare to the square of the radius. I think one will get a big speed improvement from this.
s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{% +.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e
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Seekers of Perl Wisdom
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