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Theorem le-04
⊦ m ≤ n → (n * n0 ≤ m ↔ n0 = 0 ∨ n0 = 1 ∧ m = n ∨ n = 0)
Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
sqr-08
,
Used by units in proved state:
nat-pair
,
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 2
Proof steps: 4
Used lemmas:
leone
,
one
,
mult-c
,
mult-a
,
zero
,
Used spec theorems:
Used simplifier rules:
nat
/
lez
nat
/
let
nat
/
one-02
nat
/
anti
nat
/
lez-01