Step |
Hyp |
Ref |
Expression |
1 |
|
iccpartiun.m |
|
2 |
|
iccpartiun.p |
|
3 |
2
|
adantr |
|
4 |
|
iccelpart |
|
5 |
1 4
|
syl |
|
6 |
5
|
adantr |
|
7 |
|
fveq1 |
|
8 |
|
fveq1 |
|
9 |
7 8
|
oveq12d |
|
10 |
9
|
eleq2d |
|
11 |
|
fveq1 |
|
12 |
|
fveq1 |
|
13 |
11 12
|
oveq12d |
|
14 |
13
|
eleq2d |
|
15 |
14
|
rexbidv |
|
16 |
10 15
|
imbi12d |
|
17 |
16
|
rspcva |
|
18 |
17
|
adantld |
|
19 |
18
|
com12 |
|
20 |
3 6 19
|
mp2and |
|
21 |
1
|
adantr |
|
22 |
2
|
adantr |
|
23 |
|
elfzofz |
|
24 |
23
|
adantl |
|
25 |
21 22 24
|
iccpartxr |
|
26 |
|
fzofzp1 |
|
27 |
26
|
adantl |
|
28 |
21 22 27
|
iccpartxr |
|
29 |
25 28
|
jca |
|
30 |
29
|
adantrr |
|
31 |
|
elico1 |
|
32 |
30 31
|
syl |
|
33 |
1
|
adantr |
|
34 |
2
|
adantr |
|
35 |
|
elfzofz |
|
36 |
35
|
adantl |
|
37 |
33 34 36
|
iccpartxr |
|
38 |
|
fzofzp1 |
|
39 |
38
|
adantl |
|
40 |
33 34 39
|
iccpartxr |
|
41 |
37 40
|
jca |
|
42 |
41
|
adantrl |
|
43 |
|
elico1 |
|
44 |
42 43
|
syl |
|
45 |
32 44
|
anbi12d |
|
46 |
|
elfzoelz |
|
47 |
46
|
zred |
|
48 |
|
elfzoelz |
|
49 |
48
|
zred |
|
50 |
47 49
|
anim12i |
|
51 |
50
|
adantl |
|
52 |
|
lttri4 |
|
53 |
51 52
|
syl |
|
54 |
1 2
|
icceuelpartlem |
|
55 |
54
|
imp31 |
|
56 |
|
simpl |
|
57 |
28
|
adantrr |
|
58 |
57
|
adantl |
|
59 |
37
|
adantrl |
|
60 |
59
|
adantl |
|
61 |
|
nltle2tri |
|
62 |
56 58 60 61
|
syl3anc |
|
63 |
62
|
pm2.21d |
|
64 |
63
|
3expd |
|
65 |
64
|
ex |
|
66 |
65
|
com23 |
|
67 |
66
|
com25 |
|
68 |
67
|
imp4b |
|
69 |
68
|
com23 |
|
70 |
69
|
3adant3 |
|
71 |
70
|
com12 |
|
72 |
71
|
3ad2ant3 |
|
73 |
72
|
imp |
|
74 |
73
|
com12 |
|
75 |
55 74
|
syldan |
|
76 |
75
|
expcom |
|
77 |
|
2a1 |
|
78 |
1 2
|
icceuelpartlem |
|
79 |
78
|
ancomsd |
|
80 |
79
|
imp31 |
|
81 |
40
|
adantrl |
|
82 |
81
|
adantl |
|
83 |
25
|
adantrr |
|
84 |
83
|
adantl |
|
85 |
|
nltle2tri |
|
86 |
56 82 84 85
|
syl3anc |
|
87 |
86
|
pm2.21d |
|
88 |
87
|
3expd |
|
89 |
88
|
ex |
|
90 |
89
|
com23 |
|
91 |
90
|
imp4b |
|
92 |
91
|
com23 |
|
93 |
92
|
3adant2 |
|
94 |
93
|
com12 |
|
95 |
94
|
3ad2ant2 |
|
96 |
95
|
imp |
|
97 |
96
|
com12 |
|
98 |
80 97
|
syldan |
|
99 |
98
|
expcom |
|
100 |
76 77 99
|
3jaoi |
|
101 |
53 100
|
mpcom |
|
102 |
45 101
|
sylbid |
|
103 |
102
|
ralrimivva |
|
104 |
103
|
adantr |
|
105 |
|
fveq2 |
|
106 |
|
fvoveq1 |
|
107 |
105 106
|
oveq12d |
|
108 |
107
|
eleq2d |
|
109 |
108
|
reu4 |
|
110 |
20 104 109
|
sylanbrc |
|