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Theorem indices-erasing-write-notin

⊦ nx < m ∧ indices-erasing(wlar, nx) → indices-erasing(wlar[m, wle], nx)

Type: A user defined theorem
Validity: The proof is valid.
Features: ss, lss,
Comment:
Used by:
Used by units in proved state: ubi-asm,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 7
Used lemmas: indices-erasing-rec, indices-erasing-base,
Used spec theorems:
- Used simplifier rules:
  - nat-list-less/ls-base
  - nat-basic/f
  - array/wlarray-base/ngp-07
  - array/wlarray-base/Size-put
  - nat-list-less/ls-rec
  - list/nat-list-set/a
  - list/nat-list-set/c
  - wlentry/elim-02