Step |
Hyp |
Ref |
Expression |
1 |
|
gsumsplit1r.b |
|
2 |
|
gsumsplit1r.p |
|
3 |
|
gsumsplit1r.g |
|
4 |
|
gsumsplit1r.m |
|
5 |
|
gsumsplit1r.n |
|
6 |
|
gsumsplit1r.f |
|
7 |
|
peano2uz |
|
8 |
5 7
|
syl |
|
9 |
1 2 3 8 6
|
gsumval2 |
|
10 |
|
seqp1 |
|
11 |
5 10
|
syl |
|
12 |
|
fzssp1 |
|
13 |
12
|
a1i |
|
14 |
6 13
|
fssresd |
|
15 |
1 2 3 5 14
|
gsumval2 |
|
16 |
4
|
uzidd |
|
17 |
|
seq1 |
|
18 |
4 17
|
syl |
|
19 |
|
eluzfz1 |
|
20 |
5 19
|
syl |
|
21 |
20
|
fvresd |
|
22 |
18 21
|
eqtrd |
|
23 |
|
fzp1ss |
|
24 |
4 23
|
syl |
|
25 |
24
|
sselda |
|
26 |
25
|
fvresd |
|
27 |
16 22 5 26
|
seqfveq2 |
|
28 |
15 27
|
eqtr2d |
|
29 |
28
|
oveq1d |
|
30 |
9 11 29
|
3eqtrd |
|