EXP

Return the exponential value for a number.

EXP(number)

For example:

premdb=# SELECT EXP(10);
       exp        
------------------
 22026.4657948067
(1 row)

premdb=# SELECT seasonid, EXP(seasonid) FROM season;
 seasonid |       exp        
----------+------------------
        1 | 2.71828182845905
        2 | 7.38905609893065
        3 | 20.0855369231877
        4 | 54.5981500331442
        5 | 148.413159102577