exp |
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exp |
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exp |
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exp |
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double exp( double x )
double x; /* a double value */
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Synopsis |
#include "math.h"
The exp function evaluates the exponential function ex .
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Parameters |
x may be any value.
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Return Value |
The value of ex is returned; if overflow occurrs, then exp sets errno to ERANGE and returns HUGE_VAL ; if underflow occurrs, then exp sets errno to ERANGE and returns 0.
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See Also |
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