| Step |
Hyp |
Ref |
Expression |
| 1 |
|
smndex1ibas.m |
|
| 2 |
|
smndex1ibas.n |
|
| 3 |
|
smndex1ibas.i |
|
| 4 |
|
smndex1ibas.g |
|
| 5 |
|
smndex1mgm.b |
|
| 6 |
|
smndex1mgm.s |
|
| 7 |
1 2 3 4 5 6
|
smndex1sgrp |
|
| 8 |
|
nn0ex |
|
| 9 |
8
|
mptex |
|
| 10 |
3 9
|
eqeltri |
|
| 11 |
10
|
snid |
|
| 12 |
|
elun1 |
|
| 13 |
11 12
|
ax-mp |
|
| 14 |
13 5
|
eleqtrri |
|
| 15 |
|
id |
|
| 16 |
|
coeq1 |
|
| 17 |
16
|
eqeq1d |
|
| 18 |
|
coeq2 |
|
| 19 |
18
|
eqeq1d |
|
| 20 |
17 19
|
anbi12d |
|
| 21 |
20
|
ralbidv |
|
| 22 |
21
|
adantl |
|
| 23 |
1 2 3 4 5 6
|
smndex1mndlem |
|
| 24 |
23
|
rgen |
|
| 25 |
24
|
a1i |
|
| 26 |
15 22 25
|
rspcedvd |
|
| 27 |
14 26
|
ax-mp |
|
| 28 |
1 2 3 4 5
|
smndex1basss |
|
| 29 |
|
ssel |
|
| 30 |
|
ssel |
|
| 31 |
29 30
|
anim12d |
|
| 32 |
28 31
|
ax-mp |
|
| 33 |
|
eqid |
|
| 34 |
|
snex |
|
| 35 |
|
ovex |
|
| 36 |
|
snex |
|
| 37 |
35 36
|
iunex |
|
| 38 |
34 37
|
unex |
|
| 39 |
5 38
|
eqeltri |
|
| 40 |
|
eqid |
|
| 41 |
6 40
|
ressplusg |
|
| 42 |
39 41
|
ax-mp |
|
| 43 |
42
|
eqcomi |
|
| 44 |
1 33 43
|
efmndov |
|
| 45 |
44
|
eqeq1d |
|
| 46 |
43
|
oveqi |
|
| 47 |
1 33 40
|
efmndov |
|
| 48 |
47
|
ancoms |
|
| 49 |
46 48
|
eqtrid |
|
| 50 |
49
|
eqeq1d |
|
| 51 |
45 50
|
anbi12d |
|
| 52 |
32 51
|
syl |
|
| 53 |
52
|
ralbidva |
|
| 54 |
53
|
rexbiia |
|
| 55 |
27 54
|
mpbir |
|
| 56 |
1 2 3 4 5 6
|
smndex1bas |
|
| 57 |
56
|
eqcomi |
|
| 58 |
|
eqid |
|
| 59 |
57 58
|
ismnddef |
|
| 60 |
7 55 59
|
mpbir2an |
|