Which poker variation is most exploitable by pure math strategy?

[pokervintage]

Not being a math wizard I am rendering a guess here. I think that of all the somewhat commonly played poker variations Pot Limit Omaha is one that lends itself most to a winning stategy comprised mostly of mathematically justified plays.

I think 2-7 triple draw might be second if not first but then again I`m no Euler. So a little help please.

pokervintage