expm1f
Description:
Returns a value equivalent to exp(x) - 1.
Note:
Remember to link the math library: valac -X -lm ...
It is computed in a way that is accurate even if the value of x is near zero; a case where exp(x) - 1 would be
inaccurate due to subtraction of two numbers that are nearly equal.
Parameters:
| x |
A numeric value |
Namespace: GLib.Math
Package: glib-2.0