exp
From cppreference.com
| Defined in header <math.h>
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| float expf( float arg ); |
(since C99) | |
| double exp( double arg ); |
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| long double expl( long double arg ); |
(since C99) | |
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) | |
| C++ documentation for exp
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