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Zulip Chat Archive

Stream: general

Topic: Funny error by to_additive


Brendan Seamas Murphy (Aug 26 2022 at 00:33):

image.png
What exactly is a "neg_fun"? :thinking:

Adam Topaz (Aug 26 2022 at 01:35):

A biproduct of to_additive?

Adam Topaz (Aug 26 2022 at 01:35):

src#mul_equiv.inv_fun_eq_symm

Adam Topaz (Aug 26 2022 at 01:36):

yeah, I guess to_additive blindly replaced inv with neg.


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