erf(X) represents the error function of X. If X is a vector or a matrix, erf(X) computes the error function of each element of X.

This MATLAB function returns the Error Function evaluated for each element of x.

One function however, viz. the integral $\int_x^\infty e^ {-x^2}\mathrm dx$, well known for its use in physics, is so obviously suitable for the purpose, that, with the exception of receiving a …

Troubleshoot error message related to unrecognized function or variable.

This MATLAB function returns the Complementary Error Function evaluated for each element of x.

The naïve (alternating) Maclaurin series is not really that numerically sound; I had already mentioned in my answer the modified series that has much better properties for computing …

Aug 15, 2016 · Furthermore, the maximum errors of the inverse logistic function (logit) and the probit function are bounded at $.0802364$ in the region $ [-0.841941,0.841941]$, but become …

This MATLAB function throws an error and displays an error message.

58 Your function has a couple of smallint parameters. But in the call, you are using numeric literals that are presumed to be type integer. A string literal or string constant ('123') is not …

This MATLAB function returns the imaginary error function of x.