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Theorem test-sqrt-01
⊦ sqrt(mkDecimal(144, 2)) = mkDecimal(12, 1)
Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes
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the proof
Infos about the proof
Proved?: Yes
Interactions: 8
Proof steps: 12
Used lemmas:
sqrt-even-precision-def
,
sqrt-def
,
Used spec theorems:
decimal
/
intvalue-base
decimal
/
scale-base
int-square
/
inverse-ii
Used simplifier rules:
int-basic2
/
add-c
int-basic2
/
add-a
int-basic2
/
add-zero
int-mult
/
one
int-min
/
even-2
decimal
/
eq-same
int-mult
/
associativity
int-mult
/
commutativity