Re: [Python-ideas] [RFC] draft PEP: Dedicated infix operators for matrix multiplication and matrix power

Robert Kern wrote:

For me, left-associative causes an additional cognitive burden, but it's a minor one, either way.

Wild idea -- provide a way to spell both left and right associative versions. It's disappointing that there isn't a character that's the mirror image of an @. Failing that: A @ B left associative A @: B right associative (Ducks hail of tomatoes from the no-colons-in-expressions crowd...) -- Greg