# ERFC.PRECISE function: Description, Usage, Syntax, Examples and Explanation

## What is ERFC.PRECISE function in Excel?

ERFC.PRECISE function is one of Engineering functions in Microsoft Excel that returns the complementary ERF function integrated between x and infinity.

## Syntax of ERFC.PRECISE function

ERFC.PRECISE(x)

The ERFC.PRECISE function syntax has the following arguments:

**X:**The lower bound for integrating ERFC.PRECISE.

## ERFC.PRECISE formula explanation

- If x is nonnumeric, ERFC.PRECISE returns the #VALUE! error value.

## Example of ERFC.PRECISE function

Steps to follow:

1. Open a new Excel worksheet.

2. Copy data in the following table below and paste it in cell A1

Note: For formulas to show results, select them, press F2 key on your keyboard and then press Enter.

You can adjust the column widths to see all the data, if need be.

Formula |
Description |
Result |

=ERFC.PRECISE(1) | Complementary ERF function of 1. | 0.15729921 |