Arithmetic functions
Note: If a function takes more than one argument, the arguments are separated with semicolon ';'.
Logarithm and Exponential
- ln(x)
- This function calculates the natural logarithm of x,
e.g. ln(123)=4.812...
- log(x; base)
- This function calculates the logarithm of x with a base equal 'base'
It's using the formula: log(x; base) = ln(x) / ln(base)
log(123; 4)=3.471...
- exp(x)
- This function calculates the exponential function of x
exp(20)=e^20=485165195.409...