You should load the package before using any of the Symbols
that the package defines. See:
>Hi ... I am using M4.0 on a macintosh, and some
>functions seem to
>just not work, for example ContourPlot3D. The system
>seem to recognize it as a ''function'' of the program.
>Plot3D on the
>other hand works!
>Basically, it just repeats what I write to it.
>What could be going on. I've tried loading the package,
>but it says
>that it is loaded already thru Global.
>They are even broken in the help browser ... the images
>but if I press enter after the command, instead of
>regenerating, they disappear.