EXP function
EXP
returns e raised to a value.
SQL> select exp(3) from dual;
EXP(3)
----------
20.0855369
SQL> select EXP(1) from dual;
EXP(1)
----------
2.71828183
SQL> select EXP(2) from dual;
EXP(2)
----------
7.3890561
SQL>