λδ digital library (LDDL)
Constant
![[spacer]](http://lambdadelta.info/images/b5.png "lambdadelta butterfly")
Informal description: ""
{λ[x:
nat
]
.
λ[y:
nat
]
.
λ[u:(y)
.
1to
]
.
λ[v:(y)
.
1to
]
.
λ[i:{({(v)
.
(y)
.
(x)}
.
right1to
)
.
({(u)
.
(y)
.
(x)}
.
right1to
)
.
(({(y)
.
(x)}
.
pl
)
.
1to
)}
.
is
]}
.
<{({({(v)
.
(y)
.
(x)}
.
ui
)
.
(x)}
.
pl
)
.
({({(u)
.
(y)
.
(x)}
.
ui
)
.
(x)}
.
pl
)}
.
is
>
.
{(i)
.
({(v)
.
(y)
.
(x)}
.
t5
)
.
({({(v)
.
(y)
.
(x)}
.
ui
)
.
(x)}
.
pl
)
.
({(u)
.
(y)
.
(x)}
.
t5
)
.
({({(u)
.
(y)
.
(x)}
.
ui
)
.
(x)}
.
pl
)
.
({(y)
.
(x)}
.
pl
)}
.
isoutne
Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sun, 04 Jan 2015 22:03:05 +0100
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