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08eb78a5b2
This PR sets up the new integrated test/bench suite. It then migrates all benchmarks and some related tests to the new suite. There's also some documentation and some linting. For now, a lot of the old tests are left alone so this PR doesn't become even larger than it already is. Eventually, all tests should be migrated to the new suite though so there isn't a confusing mix of two systems.
49 lines
1.6 KiB
Lean4
49 lines
1.6 KiB
Lean4
inductive Color where
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| Red
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| Black
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open Color
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inductive rbnode : Nat → Color → Type where
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| Leaf : rbnode 1 Black
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| R {h}
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(left : rbnode h Black)
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(value : Int)
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(right : rbnode h Black) : rbnode h Red
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| B {h cl cr}
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(left : rbnode h cl)
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(value : Int)
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(right : rbnode h cr) : rbnode (h+1) Black
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open rbnode
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inductive hiddenTree : Nat → Type
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| HR {h} (node : rbnode h Red) : hiddenTree h
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| HB {h} (node : rbnode (h+1) Black) : hiddenTree (h+1)
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open hiddenTree
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inductive almostNode : Nat → Type
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| LR {h cR} (left:rbnode h Red) (value:Int) (right:rbnode h cR) : almostNode h
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| RR {h cL} (left:rbnode h cL) (value:Int) (right:rbnode h Red) : almostNode h
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| V {h c} (node:rbnode h c) : almostNode h
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open almostNode
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def balanceRR (left : rbnode h c) (y : Int) (right : hiddenTree h) : almostNode h :=
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match h, c, left, right with
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| _, _, left, HR c => RR left y c
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| _, _, R a x b, HB c => LR (R a x b) y c
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| _, _, B a x b, HB c => V (R (B a x b) y c)
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| _, _, Leaf, HB c => V (R Leaf y c)
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def balanceRR' (left : rbnode h c) (y : Int) (right : hiddenTree h) : almostNode h :=
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match h, c, right, left with
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| _, _, HR c, left => RR left y c
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| _, _, HB c, R a x b => LR (R a x b) y c
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| _, _, HB c, B a x b => V (R (B a x b) y c)
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| _, _, HB c, Leaf => V (R Leaf y c)
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def balanceRR'' (left : rbnode h c) (y : Int) (right : hiddenTree h) : almostNode h :=
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match left, right with
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| left, HR c => RR left y c
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| R a x b, HB c => LR (R a x b) y c
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| B a x b, HB c => V (R (B a x b) y c)
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| Leaf, HB c => V (R Leaf y c)
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