Engineering - ERF.PRECISE Function

Description

The ERF.PRECISE function returns the error function. The Error function is given by the formula −

$$Erf(x)=\frac{2}{\sqrt{\pi}}\int e^{-t^2}dt$$

The ERF.PRECISE function calculates this function with the upper or lower limit of the integral set to 0 (depending on whether the user-supplied limit is positive or negative).

If you want to choose both the upper and lower limits yourself, you should consider using the ERF Function.

Syntax

ERF.PRECISE(x)

Arguments

Argument	Description	Required/ Optional
x	The lower bound for integrating ERF.PRECISE.	Required

Notes

If lower_limit is nonnumeric, ERF.PRECISE returns the #VALUE! Error value.

Applicability

Excel 2010, Excel 2013, Excel 2016

Example

advanced_excel_engineering_functions.htm