Documentation
Foundation
.
Modal
.
Kripke
.
Logic
.
GL
.
Soundness
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source
Imports
Init
Foundation.Modal.Kripke.AxiomL
Foundation.Modal.Kripke.Hilbert
Foundation.Modal.Hilbert.Normal.Basic
Imported by
LO
.
Modal
.
Kripke
.
Frame
.
IsFiniteGL
LO
.
Modal
.
Kripke
.
FrameClass
.
finite_GL
LO
.
Modal
.
Kripke
.
instIsFiniteGLBlackpoint
LO
.
Modal
.
Logic
.
GL
.
Kripke
.
instSoundNormalNatFormulaFrameClassGLFinite_GL
LO
.
Modal
.
Logic
.
GL
.
Kripke
.
instConsistentFormulaNatNormalGL
LO
.
Modal
.
instConsistentFormulaNatLogicGL
source
class
LO
.
Modal
.
Kripke
.
Frame
.
IsFiniteGL
(
F
:
Frame
)
extends
F
.
IsFinite
,
F
.
IsStrictPreorder
:
Prop
world_finite
:
Finite
F
.
World
irrefl
(
a
:
F
.
World
)
:
¬
F
.
Rel
a
a
trans
(
a
b
c
:
F
.
World
)
:
F
.
Rel
a
b
→
F
.
Rel
b
c
→
F
.
Rel
a
c
Instances
source
@[reducible, inline]
abbrev
LO
.
Modal
.
Kripke
.
FrameClass
.
finite_GL
:
FrameClass
Equations
LO.Modal.Kripke.FrameClass.finite_GL
=
{
F
:
LO.Modal.Kripke.Frame
|
F
.
IsFiniteGL
}
Instances For
source
instance
LO
.
Modal
.
Kripke
.
instIsFiniteGLBlackpoint
:
blackpoint
.
IsFiniteGL
source
instance
LO
.
Modal
.
Logic
.
GL
.
Kripke
.
instSoundNormalNatFormulaFrameClassGLFinite_GL
:
Sound
Hilbert.GL
Kripke.FrameClass.finite_GL
source
instance
LO
.
Modal
.
Logic
.
GL
.
Kripke
.
instConsistentFormulaNatNormalGL
:
Entailment.Consistent
Hilbert.GL
source
instance
LO
.
Modal
.
instConsistentFormulaNatLogicGL
:
Entailment.Consistent
Modal.GL