From 2f1f4e38f75534c865340b8002ae23965a5f27a8 Mon Sep 17 00:00:00 2001
From: toastyandwarm <toby@prufrock.co.uk>
Date: Sat, 7 Dec 2024 16:33:37 +0000
Subject: [PATCH] remove artefact from alternate method

---
 7/solution.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/7/solution.hs b/7/solution.hs
index cc1cc6c..40ea294 100644
--- a/7/solution.hs
+++ b/7/solution.hs
@@ -31,7 +31,7 @@ solve2 [] = 0
 solve2 ((_, []):xs) = solve2 xs
 solve2 ((a, (b:bs)):xs) = ((\x -> if x then 0 else a) $ null $ filter (==a) $ map (\fs -> (foldl' (flip ($)) b (zipWith flip fs bs))) (getOperators2 (length bs))) + solve2 xs
 
-getOperators2 :: (Num a, Ord a, Show a, Read a) => Int -> [[(a -> a -> a)]]
+getOperators2 :: (Num a, Show a, Read a) => Int -> [[(a -> a -> a)]]
 getOperators2 0 = [[]]
 getOperators2 x
   | x < 0     = [[]]