exp, exp1, exp2

• math functions

• The exp function returns the natural exponential of a number, which is the mathematical constant e raised to the given power.

• The exp1 function returns one less than the natural exponential of a number, which is the mathematical constant e raised to the given power, minus 1.

• The exp2 function returns 2 raised to the given power.

• Examples: +

   put exp(2) —> 7.389056

   put exp1(2) —> 6.389056

   put exp2(2) —> 4