Step |
Hyp |
Ref |
Expression |
1 |
|
cnrefiisplem.a |
|
2 |
|
cnrefiisplem.n |
|
3 |
|
cnrefiisplem.b |
|
4 |
|
cnrefiisplem.c |
|
5 |
|
cnrefiisplem.d |
|
6 |
|
cnrefiisplem.x |
|
7 |
|
simpr |
|
8 |
1 2
|
absimnre |
|
9 |
8
|
adantr |
|
10 |
7 9
|
eqeltrd |
|
11 |
10
|
adantlr |
|
12 |
|
simpll |
|
13 |
5
|
eleq2i |
|
14 |
13
|
biimpi |
|
15 |
|
nelsn |
|
16 |
|
elunnel1 |
|
17 |
14 15 16
|
syl2an |
|
18 |
|
eliun |
|
19 |
17 18
|
sylib |
|
20 |
|
velsn |
|
21 |
20
|
rexbii |
|
22 |
19 21
|
sylib |
|
23 |
22
|
adantll |
|
24 |
|
simpr |
|
25 |
|
eldifi |
|
26 |
25
|
elin2d |
|
27 |
26
|
ad2antlr |
|
28 |
1
|
ad2antrr |
|
29 |
27 28
|
subcld |
|
30 |
|
eldifsni |
|
31 |
30
|
ad2antlr |
|
32 |
27 28 31
|
subne0d |
|
33 |
29 32
|
absrpcld |
|
34 |
24 33
|
eqeltrd |
|
35 |
34
|
rexlimdva2 |
|
36 |
12 23 35
|
sylc |
|
37 |
11 36
|
pm2.61dane |
|
38 |
37
|
ssd |
|
39 |
|
xrltso |
|
40 |
39
|
a1i |
|
41 |
|
snfi |
|
42 |
41
|
a1i |
|
43 |
|
inss1 |
|
44 |
43
|
a1i |
|
45 |
44
|
ssdifssd |
|
46 |
3 45
|
ssfid |
|
47 |
|
snfi |
|
48 |
47
|
rgenw |
|
49 |
|
iunfi |
|
50 |
46 48 49
|
sylancl |
|
51 |
42 50
|
unfid |
|
52 |
5 51
|
eqeltrid |
|
53 |
|
fvex |
|
54 |
53
|
snid |
|
55 |
|
elun1 |
|
56 |
54 55
|
ax-mp |
|
57 |
56 5
|
eleqtrri |
|
58 |
57
|
a1i |
|
59 |
58
|
ne0d |
|
60 |
|
rpssxr |
|
61 |
38 60
|
sstrdi |
|
62 |
|
fiinfcl |
|
63 |
40 52 59 61 62
|
syl13anc |
|
64 |
6 63
|
eqeltrid |
|
65 |
38 64
|
sseldd |
|
66 |
38 63
|
sseldd |
|
67 |
66
|
rpred |
|
68 |
67
|
adantr |
|
69 |
1
|
imcld |
|
70 |
69
|
recnd |
|
71 |
70
|
adantr |
|
72 |
71
|
abscld |
|
73 |
|
recn |
|
74 |
73
|
adantl |
|
75 |
1
|
adantr |
|
76 |
74 75
|
subcld |
|
77 |
76
|
abscld |
|
78 |
61
|
adantr |
|
79 |
|
infxrlb |
|
80 |
78 57 79
|
sylancl |
|
81 |
|
simpr |
|
82 |
75 81
|
absimlere |
|
83 |
68 72 77 80 82
|
letrd |
|
84 |
6 83
|
eqbrtrid |
|
85 |
84
|
ad4ant14 |
|
86 |
4
|
eleq2i |
|
87 |
|
elunnel1 |
|
88 |
86 87
|
sylanb |
|
89 |
88
|
ad4ant24 |
|
90 |
61
|
ad2antrr |
|
91 |
|
simpr |
|
92 |
|
simpll |
|
93 |
91 92
|
elind |
|
94 |
|
nelsn |
|
95 |
94
|
ad2antlr |
|
96 |
93 95
|
eldifd |
|
97 |
|
fvex |
|
98 |
97
|
snid |
|
99 |
|
fvoveq1 |
|
100 |
99
|
sneqd |
|
101 |
100
|
eliuni |
|
102 |
96 98 101
|
sylancl |
|
103 |
100
|
cbviunv |
|
104 |
102 103
|
eleqtrdi |
|
105 |
|
elun2 |
|
106 |
104 105
|
syl |
|
107 |
106 5
|
eleqtrrdi |
|
108 |
107
|
adantll |
|
109 |
|
infxrlb |
|
110 |
90 108 109
|
syl2anc |
|
111 |
6 110
|
eqbrtrid |
|
112 |
111
|
adantllr |
|
113 |
89 112
|
syldan |
|
114 |
85 113
|
pm2.61dan |
|
115 |
114
|
ex |
|
116 |
115
|
ralrimiva |
|
117 |
|
breq1 |
|
118 |
117
|
imbi2d |
|
119 |
118
|
ralbidv |
|
120 |
119
|
rspcev |
|
121 |
65 116 120
|
syl2anc |
|