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Removed a couple of unused lines from the Omega Test

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Neil Brown 2007-12-12 13:58:52 +00:00
parent c46580fbda
commit 961e1837de
1 changed files with 0 additions and 4 deletions
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4
transformations/ArrayUsageCheck.hs
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@ -118,7 +118,6 @@ solveConstraints p ineq
(Just (eq,ind),p') -> modify change >> solveUnits (change p')
where
change = substIn ind (arrayMapWithIndex (curry $ negateOthers ind) eq)
-- ata x = addToAll x $ arrayMapWithIndex (curry $ negateOthers ind) eq
negateOthers :: CoeffIndex -> (CoeffIndex,Integer) -> Integer
negateOthers match (ind,val) = if match == ind then 0 else negate val
@ -147,9 +146,6 @@ solveConstraints p ineq
sign_a_k = signum a_k
x_k_eq = changeAllButOneDifferent (k,(- sign_a_k) * m) (\a_i -> sign_a_k * (a_i `mymod` m)) e
transform :: Integer -> Integer
transform a_i = (floordivplushalf a_i m) + (mymod a_i m)
-- I think this is probably equivalent to mod, but let's follow the maths:
mymod x y = x - (y * (floordivplushalf x y))