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mietek / epigram2

Mirror of Epigram 2, by Conor McBride, et al.
https://code.google.com/p/epigram
MIT License
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Demo: 'compare' in Demo.pig: better names for the method arguments #92

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
There is too many 'x's and 'y's in this definition and this is confusing when 
implementing it:

let compare (x : Nat)(y : Nat)
            (P : Nat -> Nat -> Set)
            (l : (x : Nat)(y : Nat) -> P x (plus x ('suc y)))
            (e : (x : Nat) -> P x x)
            (g : (x : Nat)(y : Nat) -> P (plus y ('suc x)) y) : P x y ;

Giving different, more informative names would help in the explanation.

Original issue reported on code.google.com by pedag...@gmail.com on 7 Sep 2010 at 11:14