haskell_tw

Month: 2016-01

2016-01-05

acewu 11:24:04

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acewu 11:25:38

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2016-01-10

scy 01:14:16

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jme 13:23:51

hello~
請問像 `\x y -> f (g x) (g y)`這樣的 code 能有更精簡的寫法嗎？ thx!

jme 13:31:11

找到答案了 XD `on :: (b -> b -> c) -> (a -> b) -> a -> a -> c`