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9756305

Anonymous Sun May 20 23:18:45 2018 No.9756305 [Reply] [Original]

>He doesn't know the difference between a homology and cohomology!

>>	Anonymous Sun May 20 23:20:27 2018 No.9756309 >He

>>	Anonymous Sun May 20 23:23:45 2018 No.9756322 >>9756309 >he doesn't know the difference between pre-sheaves and sheaves

>>	Anonymous Sun May 20 23:27:25 2018 No.9756338 I don't want to learn algebraic topology bros, but it seems the world is forcing me to do it.

>>	Anonymous Mon May 21 18:45:14 2018 No.9758090 File: 32 KB, 400x270, 1519613355324.jpg [View same] [iqdb] [saucenao] [google] >a homology >a cohomology

>>	Anonymous Mon May 21 19:58:22 2018 No.9758213 >>9756305 a cohomology is a kind of homology