I'd argue that if you're bothering to mention precision at all, then 10.0 != 10.00.

10.0 is really "somewhere between 9.95 and 10.05", and 10.00 is really "somewhere between 9.995 and 10.005". So if your 10.0 is really 9.97, it can't possibly be equal to 10.00.

In reply to Re^3: Equality checking for strings AND numbers by DrHyde
in thread Equality checking for strings AND numbers by Anonymous Monk

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