λδ digital library (LDDL)
Constant
Informal description: ""
λ[a:Prop]
.
<{(a)
.
(a)}
.
iff
>
.
{((a)
.
refimp
)
.
((a)
.
refimp
)
.
(a)
.
(a)}
.
iffi
Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sun, 04 Jan 2015 23:02:28 +0100