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| Pathologically Eclectic Rubbish Lister | |
| PerlMonks |
Re^3: Getting stranger values in subtractionby hdb (Monsignor) |
| on Feb 08, 2016 at 19:27 UTC ( [id://1154666]=note: print w/replies, xml ) | Need Help?? |
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Fully agree. In this context -3.5527136788005e-015 seems to be close enough to zero for any practical purpose. But this "naive" behavior can be seen so often not only with students but also in real applications for commercial purposes (which costs real money).
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