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Frayed Knot

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Frayed Knot

Re: DewDiligence post# 31400

Friday, 03/02/2018 9:48:07 AM

Friday, March 02, 2018 9:48:07 AM

Post# of 34116
I never new about a "pulation" and I certainly didn't no there was a MINI version..

Thanks! always enjoy learning knew things!


Who knew it's a square!

In category theory, a branch of mathematics, a pulation square (also called a Doolittle diagram) is a diagram that is simultaneously a pullback square and a pushout square. It is a self-dual concept.

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