EXP

Returns the exponential function, e to the power of a number. The return value has the same data type as the argument.

Behavior type

Syntax

EXP ( exponent )

Arguments

exponent

Resolves to a value of type INTEGER or DOUBLE PRECISION.

Examples

SELECT EXP(1.0);
       exp
------------------
 2.71828182845905
(1 row)