(10steps total)
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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
Lemma for
Thm:
two
sqr
roots
, rewriting
(
p
p
= 2
q
q
)
to
(
q
q
= 2
p'
p'
)
At:
two
sqr
roots
LEMMA1
p
:
,
q
:
.
p
p
= 2
q
q
(
p'
:
.
p'
<
p
&
q
q
= 2
p'
p'
)
By:
Use:[2] (ApplyDecideLemma
Thm*
x
:
. Dec(prime(
x
)))
Generated subgoal:
1
1. prime(2)
2.
p
:
3.
q
:
4.
p
p
= 2
q
q
p'
:
.
p'
<
p
&
q
q
= 2
p'
p'
9
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(10steps total)
PfGloss
PrintForm
Definitions
Lemmas
PrimesSquareRoots
Sections
DiscrMathExt
Doc