Step |
Hyp |
Ref |
Expression |
1 |
|
wlkp1.v |
|
2 |
|
wlkp1.i |
|
3 |
|
wlkp1.f |
|
4 |
|
wlkp1.a |
|
5 |
|
wlkp1.b |
|
6 |
|
wlkp1.c |
|
7 |
|
wlkp1.d |
|
8 |
|
wlkp1.w |
|
9 |
|
wlkp1.n |
|
10 |
|
wlkp1.e |
|
11 |
|
wlkp1.x |
|
12 |
|
wlkp1.u |
|
13 |
|
wlkp1.h |
|
14 |
|
wlkp1.q |
|
15 |
|
wlkp1.s |
|
16 |
|
wlkp1.l |
|
17 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
|
wlkp1lem6 |
|
18 |
10
|
elfvexd |
|
19 |
1 2
|
iswlkg |
|
20 |
18 19
|
syl |
|
21 |
9
|
eqcomi |
|
22 |
21
|
oveq2i |
|
23 |
22
|
raleqi |
|
24 |
23
|
biimpi |
|
25 |
24
|
3ad2ant3 |
|
26 |
20 25
|
syl6bi |
|
27 |
8 26
|
mpd |
|
28 |
|
eqeq12 |
|
29 |
28
|
3adant3 |
|
30 |
|
simp3 |
|
31 |
|
simp1 |
|
32 |
31
|
sneqd |
|
33 |
30 32
|
eqeq12d |
|
34 |
|
preq12 |
|
35 |
34
|
3adant3 |
|
36 |
35 30
|
sseq12d |
|
37 |
29 33 36
|
ifpbi123d |
|
38 |
37
|
biimprd |
|
39 |
38
|
ral2imi |
|
40 |
17 27 39
|
sylc |
|
41 |
1 2 3 4 5 6 7 8 9 10 11 12 13
|
wlkp1lem3 |
|
42 |
41
|
adantr |
|
43 |
5 10 7
|
3jca |
|
44 |
43
|
adantr |
|
45 |
|
fsnunfv |
|
46 |
44 45
|
syl |
|
47 |
|
fveq2 |
|
48 |
|
fveq2 |
|
49 |
47 48
|
eqeq12d |
|
50 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
|
wlkp1lem5 |
|
51 |
2
|
wlkf |
|
52 |
|
lencl |
|
53 |
9
|
eleq1i |
|
54 |
|
elnn0uz |
|
55 |
53 54
|
sylbb1 |
|
56 |
52 55
|
syl |
|
57 |
8 51 56
|
3syl |
|
58 |
57 54
|
sylibr |
|
59 |
|
nn0fz0 |
|
60 |
58 59
|
sylib |
|
61 |
49 50 60
|
rspcdva |
|
62 |
14
|
fveq1i |
|
63 |
|
ovex |
|
64 |
1 2 3 4 5 6 7 8 9
|
wlkp1lem1 |
|
65 |
|
fsnunfv |
|
66 |
63 6 64 65
|
mp3an2i |
|
67 |
62 66
|
syl5eq |
|
68 |
67
|
eqeq2d |
|
69 |
|
eqcom |
|
70 |
68 69
|
bitrdi |
|
71 |
|
sneq |
|
72 |
71
|
adantl |
|
73 |
16 72
|
eqtrd |
|
74 |
73
|
ex |
|
75 |
70 74
|
sylbid |
|
76 |
|
eqeq1 |
|
77 |
|
sneq |
|
78 |
77
|
eqeq2d |
|
79 |
76 78
|
imbi12d |
|
80 |
75 79
|
syl5ibrcom |
|
81 |
61 80
|
mpd |
|
82 |
81
|
imp |
|
83 |
42 46 82
|
3eqtrd |
|
84 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
|
wlkp1lem7 |
|
85 |
84
|
adantr |
|
86 |
83 85
|
ifpimpda |
|
87 |
1 2 3 4 5 6 7 8 9 10 11 12 13
|
wlkp1lem2 |
|
88 |
87
|
oveq2d |
|
89 |
|
fzosplitsn |
|
90 |
57 89
|
syl |
|
91 |
88 90
|
eqtrd |
|
92 |
91
|
raleqdv |
|
93 |
|
ralunb |
|
94 |
93
|
a1i |
|
95 |
9
|
fvexi |
|
96 |
|
wkslem1 |
|
97 |
96
|
ralsng |
|
98 |
95 97
|
mp1i |
|
99 |
98
|
anbi2d |
|
100 |
92 94 99
|
3bitrd |
|
101 |
40 86 100
|
mpbir2and |
|