Name
exp — calculate exponent
Synopsis
exp
(
|
in
x
double precision
) ; |
Description
The function raises e to the power of
x
, it
works with double precision floating point numbers, converts its argument
to an IEEE 64-bit float and returns a result of that type.
Parameters
x
double precision
Return Values
exp
returns a IEEE 64-bit
float
.
Examples
Example 24.107. Simple Examples
SQL> select concat ('the EXP of 0.513513 is: ', cast (exp (0.513513) as varchar)); callret VARCHAR _______________________________________________________________________________ the EXP of 0.513513 is: 1.671152 1 Rows. -- 3 msec.