std::exp
From cppreference.com
Defined in header
<cmath>
|
||
float exp( float arg );
|
||
double exp( double arg );
|
||
long double exp( long double arg );
|
||
double exp( Integral arg );
|
(since C++11) | |
Computes the e (Euler's number, 2.7182818
) raised to the given power arg
[edit] Parameters
arg | - | floating point value |
[edit] Return value
e raised to the power arg
If the result is too large for the underlying type, range error occurs and HUGE_VAL is returned.
[edit] See also
computes natural (base e) logarithm (to base e) (ln(x)) (function) |
|
raises a number to the given power (xy) (function) |
|
complex power, one or both arguments may be a complex number (function template) |
|
applies the function std::pow to two valarrays or a valarray and a value (function template) |