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Fixes non forgetful inheritance in Monad factories #143

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merged 1 commit into from
Oct 14, 2024

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hivert
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@hivert hivert commented Oct 12, 2024

fixes #97

I'm adapting your formalization of category to an axiom free (no extensionality) development (see https://github.com/hivert/Adjoint). I noticed some warning about non forgetful inheritance in Monad factories and fixed those. The monad structure is constructed on the functor whereas in should be constructed on the underlying function between hom spaces. Maybe it is a shortcoming of HB. I'll ask on zulip.

Anyway, this PR is may way to thank you for this formalization !

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hivert commented Oct 14, 2024

I forgot to mention. This should fix #97

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Thank you very much! @t6s @garrigue

@affeldt-aist affeldt-aist merged commit af25d2c into affeldt-aist:master Oct 14, 2024
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hivert commented Oct 15, 2024

Thank you very much! @t6s @garrigue

You are welcome ! I've also found a fixes for some notation problem {hom[C] a -> b} with the arrow. I'll submit a backport.

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non forgetful inheritance detected
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