Nuprl Definition : interleaved_family_occurence
4,23
postcript
pdf
interleaved_family_occurence(
T
;
I
;
L
;
L2
;
f
)
== (
i
:
I
. increasing(
f
(
i
);||
L
(
i
)||) & (
j
:
||
L
(
i
)||. (
L
(
i
))[
j
] =
L2
[
f
(
i
,
j
)]))
==
& (
i1
,
i2
:
I
.
i1
=
i2
(
j1
:
||
L
(
i1
)||,
j2
:
||
L
(
i2
)||.
f
(
i1
,
j1
) =
f
(
i2
,
j2
)))
==
& (
x
:
||
L2
||.
i
:
I
,
j
:
||
L
(
i
)||.
x
=
f
(
i
,
j
))
latex
clarification:
interleaved_family_occurence(
T
;
I
;
L
;
L2
;
f
)
== (
i
:
I
. increasing(
f
(
i
);||
L
(
i
)||) & (
j
:{0..||
L
(
i
)||
}. (
L
(
i
))[
j
] =
L2
[
f
(
i
,
j
)]
T
))
==
& (
i1
:
I
,
i2
:
I
.
== & (
i1
=
i2
I
(
j1
:{0..||
L
(
i1
)||
},
j2
:{0..||
L
(
i2
)||
}.
f
(
i1
,
j1
) =
f
(
i2
,
j2
)
))
==
& (
x
:{0..||
L2
||
}.
i
:
I
,
j
:{0..||
L
(
i
)||
}.
x
=
f
(
i
,
j
)
)
latex
Definitions
P
&
Q
,
increasing(
f
;
k
)
,
l
[
i
]
,
P
Q
,
A
,
x
:
A
.
B
(
x
)
,
x
:
A
.
B
(
x
)
,
{
i
..
j
}
,
||
as
||
FDL editor aliases
interleaved_family_occurence
origin