erfc

Complementary error function

Syntax

Y = erfc(X)

Definitions

The complementary error function erfc(X) is defined as

erfc(x)=2πxet2dt=1erf(x)

Description

Y = erfc(X) computes the value of the complementary error function.

More About

expand all

Tips

The relationship between the complementary error function erfc and the standard normal probability distribution returned by the Statistics Toolbox™ function normcdf is

normcdf(x)=(12)×erfc(x2)

See Also

| | |

Was this topic helpful?