erfc
Complementary error function.
y=erfc(x)
Inputs
x a real array or a real scalar.
Outputs
y the arrays of values of the complementary error function at the points specified by the input.


Example
>>x=-5:.02:5
>>y=erfc(x)
>>plot(x,y)
>>title('Complementary Error Function')
>>xlabel('X Axis')
>>ylabel('Y Axis')