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Function std.math.sqrt

Compute square root of x.

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

Prototypes

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

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

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

Authors

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

License

Boost License 1.0.

Comments