WorksheetFunction.Erf_Precise (Excel)
Returns the error function integrated between zero and lower_limit.
If lower_limit is nonnumeric, Erf_Precise generates an error. If lower_limit is negative, Erf_Precise generates an error.
Erf_Precise (Arg1)
Arg1: Lower_limit - the lower bound for integrating Erf.
Dim dblErf_Precise As Double
dblErf_Precise = WorksheetFunction.Erf_Precise(Arg1:=)