sqrt
fn
float sqrt(float x) @nogc @safe pure nothrowCompute square root of x.
| x | sqrt(x) | invalid? |
|---|---|---|
| -0.0 | -0.0 | no |
| <0.0 | NaN | yes |
| +∞ | +∞ | no |
fn
double sqrt(double x) @nogc @safe pure nothrowditto
fn
real sqrt(real x) @nogc @safe pure nothrowditto