gcd with doubles
Alex via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Sun Aug 27 12:47:59 PDT 2017
Hi, all.
Can anybody explain to me why
void main()
{
import std.numeric;
assert(gcd(0.5,32) == 0.5);
assert(gcd(0.2,32) == 0.2);
}
fails on the second assert?
I'm aware, that calculating gcd on doubles is not so obvios, as
on integers. But if the library accepts doubles, and basically
the return is correct occasionally, why it is not always the case?
Is there a workaround, maybe?
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