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In haskell it is posible to partially apply an infix function using sections, for instance given the infix function < (less than) one can partially apply any of the function’s arguments: (5 <) , (< 5)
In other words, in haskell we have the following shorthand notation:
op :: a -> b -> c
(`op` y) === \x -> x `op` y
(x `op`) === \y -> x `op` y
Does F# have a similar concept?
No, neither of those (apart from standard partial application like
(=) x).Whereas I like the succinctness of
Seq.find ((=) x), things likeSeq.filter ((<) 3)(or evenSeq.map (flip (-) 1)) are simply awkward to read and should immediately be replaced by a lambda expression, imo.