# ERFC function

ERFC returns the complementary error function, integrated between a number and infinity.

## Syntax

ERFC(`number`)

`number` is the lower limit for integrating ERFC.

## Example

`=ERFC(1)` returns `0.157299207`.

ERFC returns the complementary error function, integrated between a number and infinity.

ERFC(`number`)

`number` is the lower limit for integrating ERFC.

`=ERFC(1)` returns `0.157299207`.