Moving averages various fields type information

Hi ,
When we add moving average indicator , It has option of choosing field type with various values like
simple , exponential,time series, triangular , weighted …etc
Can Zerodha support or anyone give the formula for each type of field i.e if exponential is selected than what will be formula and if weighted is selected what will be the formula ?
Is there any help doc on this ?

Thanks,
SB