Step |
Hyp |
Ref |
Expression |
1 |
|
bpos1.1 |
|
2 |
|
bpos1.2 |
|
3 |
|
bpos1.3 |
|
4 |
|
bpos1.4 |
|
5 |
|
bpos1.5 |
|
6 |
|
bpos1.6 |
|
7 |
|
bpos1.7 |
|
8 |
|
prmnn |
|
9 |
3 8
|
ax-mp |
|
10 |
9
|
nnzi |
|
11 |
|
eluzelz |
|
12 |
|
eluz |
|
13 |
10 11 12
|
sylancr |
|
14 |
13 2
|
syl6bir |
|
15 |
9
|
nnrei |
|
16 |
15
|
a1i |
|
17 |
4
|
nn0rei |
|
18 |
|
2re |
|
19 |
17 18
|
remulcli |
|
20 |
5 19
|
eqeltrri |
|
21 |
20
|
a1i |
|
22 |
|
eluzelre |
|
23 |
|
remulcl |
|
24 |
18 22 23
|
sylancr |
|
25 |
15 20
|
leloei |
|
26 |
7 25
|
mpbir |
|
27 |
26
|
a1i |
|
28 |
4
|
nn0cni |
|
29 |
|
2cn |
|
30 |
28 29 5
|
mulcomli |
|
31 |
|
eluzle |
|
32 |
|
2pos |
|
33 |
18 32
|
pm3.2i |
|
34 |
|
lemul2 |
|
35 |
17 33 34
|
mp3an13 |
|
36 |
22 35
|
syl |
|
37 |
31 36
|
mpbid |
|
38 |
30 37
|
eqbrtrrid |
|
39 |
16 21 24 27 38
|
letrd |
|
40 |
39
|
anim2i |
|
41 |
|
breq2 |
|
42 |
|
breq1 |
|
43 |
41 42
|
anbi12d |
|
44 |
43
|
rspcev |
|
45 |
3 40 44
|
sylancr |
|
46 |
45 1
|
syl |
|
47 |
46
|
expcom |
|
48 |
|
lelttric |
|
49 |
15 22 48
|
sylancr |
|
50 |
14 47 49
|
mpjaod |
|