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Theorem pot-isSquare
⊦ 0 < i ∧ 0 < j → (isSquare(i ^ j) ↔ isSquare(i) ∨ even(j))
Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 13
Proof steps: 23
Used lemmas:
isSquare-mult
,
Used spec theorems:
int-pot
/
Pot-pos
int-abs
/
Abs-pos
int-square
/
isSquare-def
int-min
/
even-def
int-pot
/
pot-dist-pos
Used simplifier rules:
int-abs
/
bet
int-abs
/
sub-sub
int-abs
/
sub-pred
int-min
/
even-not
int-abs
/
num-between
int-abs
/
sub-eq-01
int-pot
/
Pot-zero
int-mult
/
one
int-square
/
isSquare-one
int-min
/
even-2
int-basic1
/
forward-pos
int-abs
/
sub-eq
int-abs
/
abs-06
int-abs
/
forward-lsle
int-abs
/
forward-le
int-abs
/
lels
int-abs
/
abs-16
intnat
/
labs
int-abs
/
sub-ls-01
int-abs
/
sub-le-01
int-abs
/
lep-01
int-abs
/
sub-ls
int-basic1
/
two-ls
int-basic1
/
lf-02
int-square
/
isSquare-square
int-pot
/
pot-square-02
int-abs
/
forward-le-05
int-mult
/
commutativity
int-mult
/
associativity
int-mult
/
zero-gr
int-mult
/
add-mult-two
int-basic2
/
add-a
int-basic2
/
add-c
int-abs
/
zero-gels-04
int-abs
/
lels-01
int-basic1
/
ls-01