On Thursday, April 17, 2014 1:38:48 AM UTC+2, Richard A. O'Keefe wrote:

On 17/04/2014, at 10:25 AM, Alexey Muranov wrote:
> For whatever it is worth, i would like to propose for discussion a syntax for "(flip ($))" operation in Haskell.

Oh, you mean like F#'s "|>" operator?

If we were to copy an operator from F#, it would have been
nice to copy the F# name for it. Sadly, Data.Sequence
already uses |> . Hoogle doesn't find a (|^), so that might
work.

No, in fact i wanted to copy it from the exponential notation for function application. In particular, it would need to be right-associative:

y |^ x |^ f == y |^ (x |^ f) == f x y

Maybe a left-associative version can be defined too, by something like this:

x ^| g ^| f == (x ^| (g |^ f) = f (g x)