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Theorem mult-zero-01
⊦ mkDecimal(0, 0) * dec = mkDecimal(0, 0)
Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
square-pos-01
,
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 1
Proof steps: 1
Used lemmas:
mult-def
,
Used spec theorems:
Used simplifier rules:
decimal
/
intvalue-zero
int-mult
/
Mult-zero
int-mult
/
associativity
int-mult
/
commutativity
decimal
/
scale-zero
int-basic2
/
add-zero
int-basic2
/
add-a
int-basic2
/
add-c
decimal
/
eq-zero