Step |
Hyp |
Ref |
Expression |
1 |
|
phtpcrel |
|
2 |
|
isphtpc |
|
3 |
2
|
simp2bi |
|
4 |
2
|
simp1bi |
|
5 |
2
|
simp3bi |
|
6 |
|
n0 |
|
7 |
5 6
|
sylib |
|
8 |
4
|
adantr |
|
9 |
3
|
adantr |
|
10 |
|
eqid |
|
11 |
|
simpr |
|
12 |
8 9 10 11
|
phtpycom |
|
13 |
12
|
ne0d |
|
14 |
7 13
|
exlimddv |
|
15 |
|
isphtpc |
|
16 |
3 4 14 15
|
syl3anbrc |
|
17 |
4
|
adantr |
|
18 |
|
simpr |
|
19 |
|
isphtpc |
|
20 |
18 19
|
sylib |
|
21 |
20
|
simp2d |
|
22 |
5
|
adantr |
|
23 |
22 6
|
sylib |
|
24 |
20
|
simp3d |
|
25 |
|
n0 |
|
26 |
24 25
|
sylib |
|
27 |
|
exdistrv |
|
28 |
23 26 27
|
sylanbrc |
|
29 |
|
eqid |
|
30 |
17
|
adantr |
|
31 |
20
|
simp1d |
|
32 |
31
|
adantr |
|
33 |
21
|
adantr |
|
34 |
|
simprl |
|
35 |
|
simprr |
|
36 |
29 30 32 33 34 35
|
phtpycc |
|
37 |
36
|
ne0d |
|
38 |
37
|
ex |
|
39 |
38
|
exlimdvv |
|
40 |
28 39
|
mpd |
|
41 |
|
isphtpc |
|
42 |
17 21 40 41
|
syl3anbrc |
|
43 |
|
eqid |
|
44 |
|
id |
|
45 |
43 44
|
phtpyid |
|
46 |
45
|
ne0d |
|
47 |
46
|
ancli |
|
48 |
47
|
pm4.71ri |
|
49 |
|
df-3an |
|
50 |
|
3ancomb |
|
51 |
48 49 50
|
3bitr2i |
|
52 |
|
isphtpc |
|
53 |
51 52
|
bitr4i |
|
54 |
1 16 42 53
|
iseri |
|