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authorTom Smeding <t.j.smeding@uu.nl>2025-03-20 18:32:22 +0100
committerTom Smeding <t.j.smeding@uu.nl>2025-03-20 18:32:22 +0100
commitd030802dd6d960afa80ac84a5580a46d39c02822 (patch)
tree0c40e8eea6fe12cab0bd74e5e4f457e13bbf9afd /src/ForwardAD
parent146a846f799f63cd98eee2149c417686adba17a9 (diff)
Commutativity marker on fold1i
Diffstat (limited to 'src/ForwardAD')
-rw-r--r--src/ForwardAD/DualNumbers.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ForwardAD/DualNumbers.hs b/src/ForwardAD/DualNumbers.hs
index aa35a5b..9a95f81 100644
--- a/src/ForwardAD/DualNumbers.hs
+++ b/src/ForwardAD/DualNumbers.hs
@@ -146,7 +146,7 @@ dfwdDN = \case
(EConstArr ext n t x)
EBuild _ n a b
| Refl <- dnPreservesTupIx n -> EBuild ext n (dfwdDN a) (dfwdDN b)
- EFold1Inner _ a b c -> EFold1Inner ext (dfwdDN a) (dfwdDN b) (dfwdDN c)
+ EFold1Inner _ cm a b c -> EFold1Inner ext cm (dfwdDN a) (dfwdDN b) (dfwdDN c)
ESum1Inner _ e ->
let STArr n (STScal t) = typeOf e
pairty = (STPair (STScal t) (STScal t))