erf

erf(X) returns the error function for each element of X.

Examples

> erf(0.2)#

 0.222703

> erf(1:4)#

     0.842701     0.995322     0.999978            1

> x = -2:0.1:2

[x:1x41 double]

> plot(x, erf(x))

[ans:1x1 struct]

Resources

See also

erfc | erfcinv | erfcx | erfinv