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refactor(WordRAM/FibonacciHeap): derive decreaseKey forest reasoning from the record heap - #2278

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SamuelSchlesinger merged 55 commits into

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feat/fibheap-bridge-dk

Nov 2, 2026

Merged

refactor(WordRAM/FibonacciHeap): derive decreaseKey forest reasoning from the record heap#2278
SamuelSchlesinger merged 55 commits into
mainfrom
feat/fibheap-bridge-dk

Commits on Nov 1, 2026
- feat(DataStructure/Memory): word-addressed memory oracle and named field arrays
  
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- doc(bib): add Guéneau, Charguéraud and Pottier (ESOP 2018)
  
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- feat(DataStructure/StateTransition): refinements by abstraction functions with stacked potentials
  
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- feat(DataStructure/StateTransition): weaken and rescale amortized refinements
  
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- Merge the memory-oracle branch (#2211) into the queue slice
  
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  fba5208
- fix(DataStructure/StateTransition): place productCharge beside product, outside Refinement
  
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- Merge the refinement branch (#2212) into the queue slice
  
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- refactor(DataStructure/StateTransition): make Refinement.Amortized a structure
  
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  56232f9
- Merge the refinement branch (#2212) into the queue slice
  
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- wip: array stack over memory and queue method lemmas
  
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- feat(Foundations): affine cost bounds are O(size)
  
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- Merge the refinement branch (#2212) into the queue slice
  
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  78cf872
- wip: queue over memory
  
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  6698e86
- refactor(DataStructure/StateTransition): product answer types via Sum.elim
  
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  7dda248
- Merge the refinement branch (#2212) into the queue slice
  
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  93adf90
- feat(DataStructure): queue over two array stacks over the memory oracle
  
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  412ad37
- feat(DataStructure): Fibonacci heap insert over a record of named cells
  
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  e80dd97
- feat(DataStructure): products over one memory, and glue charges for hop 3
  
  SamuelSchlesinger
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  f40fe1c
Commits on Nov 2, 2026

Commits

Commits on Nov 1, 2026

Commits on Nov 2, 2026