Step |
Hyp |
Ref |
Expression |
1 |
|
prmdvdsfmtnof1lem1.i |
|
2 |
|
prmdvdsfmtnof1lem1.j |
|
3 |
|
ltso |
|
4 |
3
|
a1i |
|
5 |
|
eluz2nn |
|
6 |
5
|
adantr |
|
7 |
|
prmdvdsfi |
|
8 |
6 7
|
syl |
|
9 |
|
exprmfct |
|
10 |
9
|
adantr |
|
11 |
|
rabn0 |
|
12 |
10 11
|
sylibr |
|
13 |
|
ssrab2 |
|
14 |
|
prmssnn |
|
15 |
|
nnssre |
|
16 |
14 15
|
sstri |
|
17 |
13 16
|
sstri |
|
18 |
17
|
a1i |
|
19 |
|
fiinfcl |
|
20 |
4 8 12 18 19
|
syl13anc |
|
21 |
1
|
eleq1i |
|
22 |
|
eluz2nn |
|
23 |
22
|
adantl |
|
24 |
|
prmdvdsfi |
|
25 |
23 24
|
syl |
|
26 |
|
exprmfct |
|
27 |
26
|
adantl |
|
28 |
|
rabn0 |
|
29 |
27 28
|
sylibr |
|
30 |
|
ssrab2 |
|
31 |
30 16
|
sstri |
|
32 |
31
|
a1i |
|
33 |
|
fiinfcl |
|
34 |
4 25 29 32 33
|
syl13anc |
|
35 |
2
|
eleq1i |
|
36 |
|
nfrab1 |
|
37 |
|
nfcv |
|
38 |
|
nfcv |
|
39 |
36 37 38
|
nfinf |
|
40 |
2 39
|
nfcxfr |
|
41 |
|
nfcv |
|
42 |
|
nfcv |
|
43 |
|
nfcv |
|
44 |
40 42 43
|
nfbr |
|
45 |
|
breq1 |
|
46 |
40 41 44 45
|
elrabf |
|
47 |
|
nfrab1 |
|
48 |
47 37 38
|
nfinf |
|
49 |
1 48
|
nfcxfr |
|
50 |
|
nfcv |
|
51 |
49 42 50
|
nfbr |
|
52 |
|
breq1 |
|
53 |
49 41 51 52
|
elrabf |
|
54 |
|
simp2l |
|
55 |
|
simp2r |
|
56 |
|
simp1r |
|
57 |
|
breq1 |
|
58 |
57
|
3ad2ant3 |
|
59 |
56 58
|
mpbird |
|
60 |
54 55 59
|
3jca |
|
61 |
60
|
3exp |
|
62 |
53 61
|
syl5bi |
|
63 |
46 62
|
sylbi |
|
64 |
63
|
a1i |
|
65 |
35 64
|
syl5bir |
|
66 |
34 65
|
mpd |
|
67 |
21 66
|
syl5bir |
|
68 |
20 67
|
mpd |
|