(7steps total)
PrintForm
Definitions
graph
1
1
Sections
Graphs
Doc
At:
upto
wf
1
d,i,j:
. j-i = d
upto(i;j)
{i..j
} List
By:
InductionOnNat
THEN
RecUnfold `upto` 0
THEN
SplitOnConclITE
Generated subgoal:
1
1.
d:
2.
0 < d
3.
i,j:
. j-i = d-1
upto(i;j)
{i..j
} List
4.
i:
5.
j:
6.
j-i = d
7.
i < j
upto(i+1;j)
{i..j
} List
2
steps
About:
(7steps total)
PrintForm
Definitions
graph
1
1
Sections
Graphs
Doc