[Syntax]
double exp(double x)
float expf(float x)
long double expl(long double x) [V2.01.00 or later]
[Description]
These functions calculate the base-e (base of natural logarithm) exponential of x.
[Special case]
|
|
|
Underflow occurred
|
-
|
ERANGE
|
Overflow occurred
|
HUGE_VAL
|
ERANGE
|