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level-5 vital article is rated Start-class on Wikipedia's
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It'd be nice to add conditions for opposite category arrow composition, functors between opposite categories, etc. — Preceding unsigned comment added by 128.32.35.238 ( talk) 20:44, 9 December 2011 (UTC)
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| This
level-5 vital article is rated Start-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
| |||||||||||
It'd be nice to add conditions for opposite category arrow composition, functors between opposite categories, etc. — Preceding unsigned comment added by 128.32.35.238 ( talk) 20:44, 9 December 2011 (UTC)