17 Sep
2018
17 Sep
'18
4:29 a.m.
Please write out the associativity proofs!
On Mon, Sep 17, 2018, 1:38 AM Dannyu NDos
Given that they are instantized for `Bool`s, they are associative, so it seems approvable to give them a fixity.
(Sidenote: For the monoid over (==) I suggested on last May, I stated that it determines if there is an even number of `True`s, but that's wrong. It determines if there is an odd number of `False`s.) _______________________________________________ Libraries mailing list Libraries@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries