WorksheetFunction.Erf Method
Returns the error function integrated between lower_limit and upper_limit.
Syntax
expression.Erf(Arg1, Arg2)
expression A variable that represents a WorksheetFunction object.
Parameters
| Name | Required/Optional | Data Type | Description |
|---|---|---|---|
| Arg1 | Required | Variant | Lower_limit - the lower bound for integrating ERF. |
| Arg2 | Optional | Variant | Upper_limit - the upper bound for integrating ERF. If omitted, ERF integrates between zero and lower_limit. |
Return Value
Double
Remarks
- If lower_limit is nonnumeric, ERF returns the #VALUE! error value.
- If lower_limit is negative, ERF returns the #NUM! error value.
- If upper_limit is nonnumeric, ERF returns the #VALUE! error value.
- If upper_limit is negative, ERF returns the #NUM! error value.
