| Square root function
| x^(1/2)
|-
| factorial(x)
| Std. Python function
| Factorial
| For integer values of x: n! = n(n-1)(n-2)...3.2.1
|-
| exp(x)
| ln(x)/ln(10)
|-
| logfactorial(x,a)
| Std. Python function
| Base a logarithm functionFactorial| ln(For integer values of x: n! = n(n-1)/ln(an-2)...3.2.1
|-
| max(x,y)