ERFC

ERFC(x)

Returns the complementary error function integrated between a limit and infinity.

x	The lower bound for integrating ERF.

REMARKS

* ERFC.PRECISE was added in Excel 2010 to replace this function.
* If "x" is not numeric, then #VALUE! is returned.
* You can use the ERF function to
* You can use the ERF.PRECISE function to
* Before Excel 2010, if "x" < 0, then #NUM! was returned.
* For the Microsoft documentation refer to support.microsoft.com
* For the Google documentation refer to support.google.com

	A
1	=ERFC(0) = 1.000
2	=ERFC(0.02) = 0.977
3	=ERFC(0.5) = 0.480
4	=ERFC(1) = 0.157
5	=ERFC(1.3) = 0.066
6	=ERFC(2) = 0.005
7	=ERFC(3) = 0.000
8	=ERFC(4) = 0.000
9	=ERFC(5) = 0.000
10	=ERFC(-1) = 1.843
11	=ERFC.PRECISE(-2) = 1.995
12	=ERFC("some text") = #VALUE!