I guess it depends on the final use cases... you could use currying to partially evaluate some stuff ready, locked and loaded as it were but the example you have given shows to distinct functions pres1 and pred2.I guess the short answer is "yes" but it depends on how you do it!
:)
Sean_______________________________________________On 16 November 2015 at 11:44, Mark Carter <alt.mcarter@gmail.com> wrote:Suppose I want to use an argument twice, as for example in the expression:
(\x -> (pred1 x) and (pred2 x))
Is there a shorter way of doing this?
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