(7steps total)
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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
fib
coprime
sfa3
1
2
1
1.
n
:
2.
k
:
.
k
<
n
(
x
,
y
:
. fib(
k
)
x
+fib(
k
+1)
y
= 1)
3.
n
+1 = 1
a
,
b
:
. fib(
n
-1)
b
+fib(
n
)
(
a
+
b
) = 1
By:
Inst: Hyp:2 Using:[
n
-1] THEN Subst-1:
n
-1+1 =
n
Generated subgoal:
1
4.
x
,
y
:
. fib(
n
-1)
x
+fib(
n
)
y
= 1
a
,
b
:
. fib(
n
-1)
b
+fib(
n
)
(
a
+
b
) = 1
2
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(7steps total)
Gloss
PrintForm
Definitions
Lemmas
NumThyExamples
Sections
NuprlLIB
Doc