λδ digital library (LDDL)
Constant
![[spacer]](http://lambdadelta.info/images/b5.png "lambdadelta butterfly")
Informal description: ""
∀[x:
nat
]
.
∀[y:
nat
]
.
∀[u:{((y)
.
suc
)
.
((x)
.
suc
)}
.
is
]
.
{(y)
.
(x)}
.
is
Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sun, 04 Jan 2015 23:00:12 +0100
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