ERF

  • Updated

Returns the integral of the Gauss error function over an interval of value.

Sample Usage

ERF(1)
ERF(0.745)

Syntax

ERF(lower_limit, [upper_limit])

  • lower_limit - The lower bound of the integral.
  • upper_limit - [OPTIONAL] The upper bound of the integral.

 

Examples

ERF(1) returns the error function integrated between 0 and 1. It returns a value of 0.84270079.
ERF(0.745) returns the error function integrated between 0 and 0.745. It returns a value of  0.70792892.


Notes

  • If lower_limit is the only parameter, the integral is taken between 0 and lower_limit.
  • If the lower or upper limits are non-numeric, ERF returns "#VALUE!."