math question

[StarGrinder]

http://www.flopturnriver.com/pokerfo...ll-173396.html

I thought of this exact same post. Say what you want about spoon, but he was the king of maths 'round these parts. Form a range, figure your equity. If your equity is more than the odds of calling vs villain's perceived shoving range, then the call is +EV. You can easily do this at the table by using shortcuts and a little practice, although your calculations will be more precise during post-session reviews, ldo.