1.6 Interrupting Calculations
There will probably be times when you want to stop Mathematica TE in the middle of a calculation. Perhaps you realize that you asked Mathematica TE to do the wrong thing. Or perhaps the calculation is just taking a long time, and you want to find out what is going on.
How to interrupt a calculation in Mathematica.
On some computer systems, it may take Mathematica TE some time to respond to your interrupt. When Mathematica TE does respond, it will typically give you a menu of possible things to do.
Some typical options available when you interrupt a calculation in Mathematica.