standard.C.math.exp

exp is available since version 1.0.

Prototype:

number exp(number n)

Parameters

n
[in] Any number

Description:

Returns the exponential value of the parameter, if successful.
On overflow, the function returns indefinite by default and on underflow, exp returns 0.

Return value:

Returns the exponential value of the parameter, if successful.

Example
import standard.C.math

class Main {
     function Main() {
          var x = 15;
          var y;

          y = exp(x);
          echo "exp(" + x + ") = " + y;

     }
} 
 

Results 
exp(15) = 3269017.3724721107