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Theorem maxScale-pot10-02
⊦ 0 ≤ j ∧ i ≠ 0 → maxScale(i * 10 ^ j) = maxScale(i) + j
Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
Used by units in proved state:
decimal-simple-ops
,
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 4
Proof steps: 7
Used lemmas:
maxScale-zero
,
maxScale-rec
,
Used spec theorems:
int-pot
/
Pot-pos
Used simplifier rules:
int-abs
/
forward-le-01
int-abs
/
anti
int-abs
/
forward-le-05
int-abs
/
sub-pred
int-mult
/
Mult-zero
int-basic2
/
add-zero
int-abs
/
bet-01
int-abs
/
sub-ls
int-pot
/
pot-zero-01
int-mult
/
zero-neq-01
int-mult
/
zero-eq
int-mult
/
one
int-div
/
div-mult-num
int-mult
/
commutativity
int-mult
/
associativity
int-div
/
mod-zero-num
int-abs
/
sub-add-01
int-basic2
/
add-a
int-basic2
/
add-c
int-abs
/
sub-eq
int-abs
/
sub-le-01
int-abs
/
leone
int-abs
/
lels
int-abs
/
lels-02
int-basic1
/
ls-01
intnat
/
abs-pred