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Function std.math.asin

Calculates the arc sine of x, returning a value ranging from -π/2 to π/2.

x asin(x) invalid? ±0.0 ±0.0 no >1.0 yes <-1.0 yes

Prototypes

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

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

float asin(
  float 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