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Theorem cngetput-c

c ≠ c0 ⊦ (mx[r, c := a])[r0, c0] = mx[r0, c0]

Type: A user defined theorem
Validity: The proof is valid.
Features: ls,
Comment:
Used by: eq-put2, eq-write-1, eq-write-2-c, eq-write-2-r, eq-write-left, ngp-06-c, ngp-07-c, ngp-08-c, ngp-09-c, ngp-10-c, ngp-10-rc,
Used by units in proved state: matrixops, rowcol-upd,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 2
Used lemmas: put-othercol,
Used spec theorems:
- Used simplifier rules: