math.exp (x)
Returns the value of the natural number e raised to the power of x. The numerical value of e == math.exp(1) truncated to 20 decimal places is
2.71828182845904523536....
Math.fmod
Math.frexp
Math.huge
Math.ldexp
Math.log
Math.log10
Math.modf
Math.pi
Math.pow
Math.sqrt
String.format
Tonumber
Tostring