Step |
Hyp |
Ref |
Expression |
1 |
|
ballotth.m |
|
2 |
|
ballotth.n |
|
3 |
|
ballotth.o |
|
4 |
|
ballotth.p |
|
5 |
|
ballotth.f |
|
6 |
|
ballotth.e |
|
7 |
|
nnaddcl |
|
8 |
1 2 7
|
mp2an |
|
9 |
|
elnnuz |
|
10 |
8 9
|
mpbi |
|
11 |
|
eluzfz1 |
|
12 |
10 11
|
ax-mp |
|
13 |
|
0le1 |
|
14 |
|
0re |
|
15 |
|
1re |
|
16 |
14 15
|
lenlti |
|
17 |
13 16
|
mpbi |
|
18 |
|
ltsub13 |
|
19 |
14 14 15 18
|
mp3an |
|
20 |
|
0m0e0 |
|
21 |
20
|
breq2i |
|
22 |
19 21
|
bitri |
|
23 |
17 22
|
mtbir |
|
24 |
|
1m1e0 |
|
25 |
24
|
fveq2i |
|
26 |
1 2 3 4 5
|
ballotlemfval0 |
|
27 |
25 26
|
syl5eq |
|
28 |
27
|
oveq1d |
|
29 |
28
|
breq2d |
|
30 |
23 29
|
mtbiri |
|
31 |
30
|
adantr |
|
32 |
|
simpl |
|
33 |
|
1nn |
|
34 |
33
|
a1i |
|
35 |
1 2 3 4 5 32 34
|
ballotlemfp1 |
|
36 |
35
|
simpld |
|
37 |
12 36
|
mpan2 |
|
38 |
37
|
imp |
|
39 |
38
|
breq2d |
|
40 |
31 39
|
mtbird |
|
41 |
|
fveq2 |
|
42 |
41
|
breq2d |
|
43 |
42
|
notbid |
|
44 |
43
|
rspcev |
|
45 |
12 40 44
|
sylancr |
|
46 |
|
rexnal |
|
47 |
45 46
|
sylib |
|
48 |
1 2 3 4 5 6
|
ballotleme |
|
49 |
48
|
simprbi |
|
50 |
47 49
|
nsyl |
|
51 |
50
|
ex |
|