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Function `std.math.fmin`

Returns the smaller of x and y.


						
				real fmin
				(
				

				  real x,
				

				  real y
				

				) pure nothrow @nogc @safe;

If one of the arguments is a NaN, the other is returned.

Example

writeln(fmin(0.0, 2.0)); // 0.0
writeln(fmin(-2.0, 0.0)); // -2.0
writeln(fmin(real.infinity, 2.0)); // 2.0
writeln(fmin(real.nan, 2.0)); // 2.0
writeln(fmin(2.0, real.nan)); // 2.0
}

/**************************************
* Returns (x * y) + z, rounding only once according to the
* current rounding mode.
*
* BUGS: Not currently implemented - rounds twice.
*/
real fma(real x, real y, real z) @safe pure nothrow @nogc { return (x * y) + z;

Authors

Walter Bright, Don Clugston, Conversion of CEPHES math library to D by Iain Buclaw and David Nadlinger

License

Boost License 1.0.