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Function core.math.sqrt

Compute square root of x.

float sqrt (
  float x
) pure nothrow @nogc @safe;

double sqrt (
  double x
) pure nothrow @nogc @safe;

real sqrt (
  real x
) pure nothrow @nogc @safe;

Special Values
x sqrt(x) invalid?
-0.0 -0.0 no
<0.0 NAN yes
+∞ +∞ no


Walter Bright, Don Clugston


Boost License 1.0.