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Returns the natural exponent value of a numeric expression (ex)
See also LOG.
EXP( expr )
Parameter
Description
expr
Positive numeric expression
Always returns a floating point result.
If the input value is NULL, the result is NULL.
numbers=> SELECT EXP(x) FROM (VALUES (1.0), (2.0), (4.0)) as t(x); exp ------- 2.7183 7.3891 54.5982