Gibbon
1 program
Added 2026-02-26T00:00:00Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled
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Provenance: commit 15dfa15c1e · authored 2026-02-26T16:49:07+01:00 · agent claude-code · model claude-sonnet-4-6
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LLM-contributed programs
Sum Binary Tree
Provenance: commit 15dfa15c1e · authored 2026-02-26T16:49:07+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
-- Gibbon program: sum a binary tree
data Tree = Leaf Int
| Node Tree Tree
sumTree :: Tree -> Int
sumTree tr =
case tr of
Leaf n -> n
Node l r -> sumTree l + sumTree r
gibbon_main =
let t = Node (Node (Leaf 1) (Leaf 2)) (Node (Leaf 3) (Leaf 4))
s = sumTree t
in s