λδ digital library (LDDL)
Constant
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Informal description: ""
{λ[x0:
rat
]
.
λ[y0:
rat
]}
.
<{({(x0)
.
(y0)}
.
pl
)
.
({(y0)
.
(x0)}
.
pl
)}
.
is
>
.
{(y0)
.
(x0)}
.
satz92
Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sun, 04 Jan 2015 22:57:04 +0100
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