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REPL import warning; version info in CLI
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Adds the ability to toggle result decoding in REPL. Adds several more
useful functions to the base library.
This commit is contained in:
James Eversole
2025-01-30 14:19:30 -06:00
parent bf1000d174
commit 7d1b6a741d
11 changed files with 142 additions and 61 deletions
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3
src/Eval.hs
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@ -74,8 +74,6 @@ elimLambda = go
-- Composition optimization
go (SLambda [f] (SLambda [g] (SLambda [x] body)))
| body == SApp (SVar f) (SApp (SVar g) (SVar x)) = _B
go (SLambda [f] (SLambda [x] (SLambda [y] body)))
| body == SApp (SApp (SVar f) (SVar y)) (SVar x) = _C
-- General elimination
go (SLambda (v:vs) body)
| null vs = toSKI v (elimLambda body)
@ -97,7 +95,6 @@ elimLambda = go
_K = parseSingle "t t"
_I = parseSingle "t (t (t t)) t"
_B = parseSingle "t (t (t t (t (t (t t t)) t))) (t t)"
_C = parseSingle "t (t (t (t (t t (t (t (t t t)) t))) (t (t (t t (t t))) (t (t (t t t)) t)))) (t t (t t))"
_TRIAGE = parseSingle "t (t (t t (t (t (t t t))))) t"
isFree :: String -> TricuAST -> Bool