(10/25/2009, 12:14 PM)nuninho1980 Wrote: I don't get run for errors (invalid characters) using matlab r2009a. but this matlab doesn't have "PackageFile" function.This is a Mathematica package, it will not work in matlab...

do you fix? if not then I ask if you convert this file from matlab to mathematica 7?

please.

I'm not talking about a system function, I'm talking about one of my functions. In the file Tetration/Tetration.m there is a function called 'PackageFile' that imports files based on an absolute path. Depending on where you install it, you will probably have to change this to suit your installation.