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Theorem min-0
⊦ min(n0, n1, n2) = 0 ↔ n0 = 0 ∨ n1 = 0 ∨ n2 = 0
Type: A user defined theorem
Validity: The proof is valid.
Features: ws, lws,
Comment:
Used by:
Used by units in proved state:
vfs-contracts
,
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 2
Proof steps: 8
Used lemmas:
min3
,
Used spec theorems:
min-max
/
min
Used simplifier rules:
min-max
/
min-0-left
min-max
/
min-0-right
nat
/
lez
nat
/
lels