Possible Duplicate:
How to strike through obliquely, e.g. to indicate cancellation?
Like in the image below (see 2x and -2x):

Possible Duplicate:
How to strike through obliquely, e.g. to indicate cancellation?
Like in the image below (see 2x and -2x):

cancelpackage. – cyberSingularity Nov 05 '12 at 12:10\usepackage[thicklines]{cancel}– Thruston Nov 05 '12 at 12:25\draw[red]there to\draw[red,thick]in the first example etc to suit your tastes, ordraw=redtodraw=red,thickin the second example in that answer (which has the benefit of being a compilable example). – cyberSingularity Nov 05 '12 at 12:41