Date: Oct 19, 2011 4:40 AM Author: firstname.lastname@example.org Subject: Clear all variables but not functions I define some functions in the init.m that starts with Mathematica.
How do I clear all variables but not these functions in the init.m?
I am also confused about the differences among Remove, Clear,
ClearAll, and Quit.
Are there some cases that one function is preferred than others.