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Theorem notequal-01

~32768 ≤ i, i ≤ 32767, ~32768 ≤ j, j ≤ 32767, i ≠ j ⊦ i2s((* i)) ≠ i2s((* j))

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: short-law-div-not, short-law-righthift-not,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 5
Used lemmas: isi, num-issi,
Used spec theorems:
- Used simplifier rules: