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| go ahead... be a heretic | |
| PerlMonks |
Re^3: Check if line is straightby pajout (Curate) |
| on May 17, 2011 at 11:30 UTC ( [id://905242]=note: print w/replies, xml ) | Need Help?? |
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It depends if you mean tolerance necessary for dealing floats - lidden suggested it already. But if you mean real tolerance, for instance "path is correct if the angle between two vectors is less than 1 degree", you should really compute that value.
In Section
Seekers of Perl Wisdom
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