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import std.stdio;
import std.math;
import std.random;
import core.stdc.math;
import std.datetime;
void main()
{
auto r = benchmark!(
()=> std.math.sin(uniform(0.0f,1.0f))
,
()=> core.stdc.math.sinf(uniform(0.0f,1.0f))
)(1000000);
writefln("%s\n%s",r[0].usecs,r[1].usecs);
}