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Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.

1. $\sigma i = i\sigma$ is a natural transformation from $\sigma\sigma$ to $\sigma$ (if I am not mistaken).

Anonymous

• CommentRowNumber2.
• CommentAuthorTodd_Trimble
• CommentTimeOct 27th 2019

Yes, you’re right; thanks.