Definitions
PrimesSquareRoots
Sections
DiscrMathExt
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Some definitions of interest.
nat
Def
== {
i
:
| 0
i
}
Thm*
Type
nat_plus
Def
== {
i
:
| 0<
i
}
Thm*
Type
prime
Def
prime(
a
) ==
a
= 0 &
(
a
~ 1) & (
b
,
c
:
.
a
|
b
c
a
|
b
a
|
c
)
Thm*
a
:
. prime(
a
)
Prop
not
Def
A
==
A
False
Thm*
A
:Prop. (
A
)
Prop
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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Definitions
PrimesSquareRoots
Sections
DiscrMathExt
Doc