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Function std.math.algebraic.cbrt

Calculates the cube root of x.

real cbrt (
  real x
) nothrow @nogc @trusted;

Special Values
x cbrt(x) invalid?
±0.0 ±0.0 no
±∞ ±∞ no


import std.math.operations : feqrel;

assert(cbrt(1.0).feqrel(1.0) > 16);
assert(cbrt(27.0).feqrel(3.0) > 16);
assert(cbrt(15.625).feqrel(2.5) > 16);


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


Boost License 1.0.