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List of EAS Math Functions
Generally, EAS math functions take one or two input arguments and return data in an n x n matrix or single value.



gainloss	Calculating % Gain or Loss
fibo	Calculating Fibonacci Numbers
sma	Calculating a Simple Moving Average
ema	Calculating an Exponential Moving Average
fdiff	Running Difference of a Series Over a Set Lookback Period
fdiv	Running Quotient of a Series Over a Set Lookback Period
runsum	Calculating a Running Sum Over an Entire Series
persum	Running Sum of a Series Over a Set Lookback Period
fsigma	Running Standard Deviation of a Series Over a Set Lookback Period
autofmt	Automatic Format of Double Precision Numbers
rateit	Rating a Series on a Percentile Scale
findline	Least Squares Line Fit Over a Series
lineslope	Running Slope of Least Squares Line Fit
intercept	Running Y-Intercept of Least Squares Line Fit
scaleto	Scaling a Data Series to Match a Second Series
fhilo	Finding a Series of Highs and Lows Over a Lookback Period
fcor	Statistical Correlation Between Two Series Over a Lookback Period