| Step |
Hyp |
Ref |
Expression |
| 1 |
|
breq2 |
|
| 2 |
1
|
rexbidv |
|
| 3 |
|
breq2 |
|
| 4 |
3
|
rexbidv |
|
| 5 |
|
breq2 |
|
| 6 |
5
|
rexbidv |
|
| 7 |
|
ordom |
|
| 8 |
|
simpl |
|
| 9 |
|
0fi |
|
| 10 |
|
eleq1 |
|
| 11 |
9 10
|
mpbiri |
|
| 12 |
11
|
necon3bi |
|
| 13 |
12
|
adantl |
|
| 14 |
|
tz7.5 |
|
| 15 |
7 8 13 14
|
mp3an2i |
|
| 16 |
|
en0 |
|
| 17 |
|
incom |
|
| 18 |
17
|
eqeq1i |
|
| 19 |
16 18
|
bitri |
|
| 20 |
19
|
rexbii |
|
| 21 |
15 20
|
sylibr |
|
| 22 |
|
simplrl |
|
| 23 |
|
omsson |
|
| 24 |
22 23
|
sstrdi |
|
| 25 |
24
|
ssdifssd |
|
| 26 |
|
simplr |
|
| 27 |
|
ssel2 |
|
| 28 |
|
onfin2 |
|
| 29 |
|
inss2 |
|
| 30 |
28 29
|
eqsstri |
|
| 31 |
|
peano2 |
|
| 32 |
30 31
|
sselid |
|
| 33 |
27 32
|
syl |
|
| 34 |
33
|
adantlr |
|
| 35 |
|
ssfi |
|
| 36 |
35
|
ex |
|
| 37 |
34 36
|
syl |
|
| 38 |
26 37
|
mtod |
|
| 39 |
|
ssdif0 |
|
| 40 |
39
|
necon3bbii |
|
| 41 |
38 40
|
sylib |
|
| 42 |
41
|
ad2ant2lr |
|
| 43 |
|
onint |
|
| 44 |
25 42 43
|
syl2anc |
|
| 45 |
44
|
eldifad |
|
| 46 |
|
simprr |
|
| 47 |
|
en2sn |
|
| 48 |
47
|
el2v |
|
| 49 |
48
|
a1i |
|
| 50 |
|
simprl |
|
| 51 |
22 50
|
sseldd |
|
| 52 |
|
nnord |
|
| 53 |
51 52
|
syl |
|
| 54 |
|
ordirr |
|
| 55 |
|
elinel1 |
|
| 56 |
54 55
|
nsyl |
|
| 57 |
|
disjsn |
|
| 58 |
56 57
|
sylibr |
|
| 59 |
53 58
|
syl |
|
| 60 |
|
nnord |
|
| 61 |
|
ordirr |
|
| 62 |
60 61
|
syl |
|
| 63 |
|
disjsn |
|
| 64 |
62 63
|
sylibr |
|
| 65 |
64
|
ad2antrr |
|
| 66 |
|
unen |
|
| 67 |
46 49 59 65 66
|
syl22anc |
|
| 68 |
|
simprr |
|
| 69 |
|
simplrl |
|
| 70 |
69 23
|
sstrdi |
|
| 71 |
|
ordsuc |
|
| 72 |
53 71
|
sylib |
|
| 73 |
72
|
adantrr |
|
| 74 |
|
simp2 |
|
| 75 |
74
|
ssdifssd |
|
| 76 |
|
simpl1 |
|
| 77 |
|
simpr |
|
| 78 |
76 77
|
eldifd |
|
| 79 |
78
|
ex |
|
| 80 |
|
onnmin |
|
| 81 |
75 79 80
|
syl6an |
|
| 82 |
81
|
con4d |
|
| 83 |
82
|
imp |
|
| 84 |
|
simp3 |
|
| 85 |
|
ordsucss |
|
| 86 |
84 85
|
syl |
|
| 87 |
86
|
imp |
|
| 88 |
87
|
sscond |
|
| 89 |
|
intss |
|
| 90 |
88 89
|
syl |
|
| 91 |
|
simpl2 |
|
| 92 |
|
ordelon |
|
| 93 |
84 92
|
sylan |
|
| 94 |
|
onmindif |
|
| 95 |
91 93 94
|
syl2anc |
|
| 96 |
90 95
|
sseldd |
|
| 97 |
83 96
|
impbida |
|
| 98 |
68 70 73 97
|
syl3anc |
|
| 99 |
|
df-suc |
|
| 100 |
99
|
eleq2i |
|
| 101 |
98 100
|
bitrdi |
|
| 102 |
101
|
expr |
|
| 103 |
102
|
pm5.32rd |
|
| 104 |
|
elin |
|
| 105 |
|
elin |
|
| 106 |
103 104 105
|
3bitr4g |
|
| 107 |
106
|
eqrdv |
|
| 108 |
|
indir |
|
| 109 |
107 108
|
eqtrdi |
|
| 110 |
|
snssi |
|
| 111 |
|
dfss2 |
|
| 112 |
110 111
|
sylib |
|
| 113 |
112
|
uneq2d |
|
| 114 |
113
|
ad2antrl |
|
| 115 |
109 114
|
eqtrd |
|
| 116 |
|
df-suc |
|
| 117 |
116
|
a1i |
|
| 118 |
67 115 117
|
3brtr4d |
|
| 119 |
|
ineq1 |
|
| 120 |
119
|
breq1d |
|
| 121 |
120
|
rspcev |
|
| 122 |
45 118 121
|
syl2anc |
|
| 123 |
122
|
rexlimdvaa |
|
| 124 |
|
ineq1 |
|
| 125 |
124
|
breq1d |
|
| 126 |
125
|
cbvrexvw |
|
| 127 |
123 126
|
imbitrdi |
|
| 128 |
127
|
ex |
|
| 129 |
2 4 6 21 128
|
finds2 |
|
| 130 |
129
|
impcom |
|