20 Oct
2021
20 Oct
'21
2:43 p.m.
On Wed, Oct 20, 2021 at 04:39:21PM +0200, Joachim Breitner wrote:
I am revisiting some educational material about Haskell, and I stumble over something that I keep stumbling over. I thought there was prior discussion, but I couldn’t find it (operators hard hard to google for).
Why does Eq have a (/=) method?
Perhaps sometimes it is easier to define (/=) and use the default definition of (==) in terms of it?