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Function std.math.traits.isIdentical
Is the binary representation of x identical to y?
bool isIdentical
(
real x,
real y
) pure nothrow @nogc @trusted;
Example
assert( isIdentical(0.0, 0.0));
assert( isIdentical(1.0, 1.0));
assert( isIdentical(real .infinity, real .infinity));
assert( isIdentical(-real .infinity, -real .infinity));
assert(!isIdentical(0.0, -0.0));
assert(!isIdentical(real .nan, -real .nan));
assert(!isIdentical(real .infinity, -real .infinity));
Authors
Walter Bright, Don Clugston, Conversion of CEPHES math library to D by Iain Buclaw and David Nadlinger
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.