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Theorem zero-01
⊦ i < 0 ∧ j < 0 → i + j * (n→i(n) + 1) < 0
Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
Used by units in proved state:
intnat
,
Proof exists?: Yes
View
the proof
Infos about the proof
Proved?: Yes
Interactions: 0
Proof steps: 1
Used lemmas:
nat2int-06
,
Used spec theorems:
Used simplifier rules:
int-mult
/
commutativity
int-mult
/
associativity
int-basic2
/
add-c
int-basic2
/
add-a
int-mult
/
zero-gr-01
int-basic2
/
ls-02
int-abs
/
mone-06
int-abs
/
forward-lsle
int-abs
/
numlef-01
int-abs
/
lels