Documentation
Foundation
.
InterpretabilityLogic
.
Veltman
.
Logic
.
IL_M₀
Search
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source
Imports
Init
Foundation.InterpretabilityLogic.Veltman.AxiomM₀
Foundation.InterpretabilityLogic.Veltman.Logic.IL
Imported by
LO
.
InterpretabilityLogic
.
Veltman
.
Frame
.
IsIL_M₀
LO
.
InterpretabilityLogic
.
Veltman
.
FrameClass
.
IL_M₀
LO
.
InterpretabilityLogic
.
Veltman
.
instIsIL_M₀TrivialFrame
LO
.
InterpretabilityLogic
.
IL_M₀
.
Veltman
.
sound
LO
.
InterpretabilityLogic
.
IL_M₀
.
instConsistentFormulaNatLogic
LO
.
InterpretabilityLogic
.
instStrictlyWeakerThanFormulaNatLogicILIL_M₀
source
class
LO
.
InterpretabilityLogic
.
Veltman
.
Frame
.
IsIL_M₀
(
F
:
Frame
)
extends
F
.
IsIL
,
F
.
HasAxiomM₀
:
Prop
S_J1
{
w
x
:
F
.
World
}
:
w
≺
x
→
x
≺[
w
]
x
S_J4
{
w
x
y
:
F
.
World
}
:
x
≺[
w
]
y
→
w
≺
y
S_J2
{
w
x
y
z
:
F
.
World
}
:
x
≺[
w
]
y
→
y
≺[
w
]
z
→
x
≺[
w
]
z
S_J5
{
w
x
y
:
F
.
World
}
:
w
≺
x
→
x
≺
y
→
x
≺[
w
]
y
S_M₀
{
a
b
c
d
e
:
F
.
World
}
:
a
≺
b
→
b
≺
c
→
c
≺[
a
]
d
→
d
≺
e
→
b
≺
e
Instances
source
@[reducible, inline]
abbrev
LO
.
InterpretabilityLogic
.
Veltman
.
FrameClass
.
IL_M₀
:
FrameClass
Equations
LO.InterpretabilityLogic.Veltman.FrameClass.IL_M₀
=
{
F
:
LO.InterpretabilityLogic.Veltman.Frame
|
F
.
IsIL_M₀
}
Instances For
source
instance
LO
.
InterpretabilityLogic
.
Veltman
.
instIsIL_M₀TrivialFrame
:
trivialFrame
.
IsIL_M₀
source
instance
LO
.
InterpretabilityLogic
.
IL_M₀
.
Veltman
.
sound
:
Sound
InterpretabilityLogic.IL_M₀
Veltman.FrameClass.IL_M₀
source
instance
LO
.
InterpretabilityLogic
.
IL_M₀
.
instConsistentFormulaNatLogic
:
Entailment.Consistent
InterpretabilityLogic.IL_M₀
source
instance
LO
.
InterpretabilityLogic
.
instStrictlyWeakerThanFormulaNatLogicILIL_M₀
:
InterpretabilityLogic.IL
⪱
InterpretabilityLogic.IL_M₀