View source code
Display the source code in std/math/traits.d from which this page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using local clone.

Function std.math.traits.isIdentical

Is the binary representation of x identical to y?

bool isIdentical (
  real x,
  real y
) pure nothrow @nogc @trusted;


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));


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


Boost License 1.0.