| Step |
Hyp |
Ref |
Expression |
| 1 |
|
dvbdfbdioolem1.a |
|
| 2 |
|
dvbdfbdioolem1.b |
|
| 3 |
|
dvbdfbdioolem1.f |
|
| 4 |
|
dvbdfbdioolem1.dmdv |
|
| 5 |
|
dvbdfbdioolem1.k |
|
| 6 |
|
dvbdfbdioolem1.dvbd |
|
| 7 |
|
dvbdfbdioolem1.c |
|
| 8 |
|
dvbdfbdioolem1.d |
|
| 9 |
|
ioossre |
|
| 10 |
9 7
|
sselid |
|
| 11 |
|
ioossre |
|
| 12 |
11 8
|
sselid |
|
| 13 |
10
|
rexrd |
|
| 14 |
2
|
rexrd |
|
| 15 |
|
ioogtlb |
|
| 16 |
13 14 8 15
|
syl3anc |
|
| 17 |
1
|
rexrd |
|
| 18 |
|
ioogtlb |
|
| 19 |
17 14 7 18
|
syl3anc |
|
| 20 |
|
iooltub |
|
| 21 |
13 14 8 20
|
syl3anc |
|
| 22 |
|
iccssioo |
|
| 23 |
17 14 19 21 22
|
syl22anc |
|
| 24 |
|
ax-resscn |
|
| 25 |
24
|
a1i |
|
| 26 |
3 25
|
fssd |
|
| 27 |
9
|
a1i |
|
| 28 |
|
dvcn |
|
| 29 |
25 26 27 4 28
|
syl31anc |
|
| 30 |
|
cncfcdm |
|
| 31 |
25 29 30
|
syl2anc |
|
| 32 |
3 31
|
mpbird |
|
| 33 |
|
rescncf |
|
| 34 |
23 32 33
|
sylc |
|
| 35 |
23 27
|
sstrd |
|
| 36 |
|
eqid |
|
| 37 |
|
tgioo4 |
|
| 38 |
36 37
|
dvres |
|
| 39 |
25 26 27 35 38
|
syl22anc |
|
| 40 |
|
iccntr |
|
| 41 |
10 12 40
|
syl2anc |
|
| 42 |
41
|
reseq2d |
|
| 43 |
39 42
|
eqtrd |
|
| 44 |
43
|
dmeqd |
|
| 45 |
1 10 19
|
ltled |
|
| 46 |
12 2 21
|
ltled |
|
| 47 |
|
ioossioo |
|
| 48 |
17 14 45 46 47
|
syl22anc |
|
| 49 |
48 4
|
sseqtrrd |
|
| 50 |
|
ssdmres |
|
| 51 |
49 50
|
sylib |
|
| 52 |
44 51
|
eqtrd |
|
| 53 |
10 12 16 34 52
|
mvth |
|
| 54 |
43
|
fveq1d |
|
| 55 |
|
fvres |
|
| 56 |
54 55
|
sylan9eq |
|
| 57 |
56
|
eqcomd |
|
| 58 |
57
|
3adant3 |
|
| 59 |
|
simp3 |
|
| 60 |
12
|
rexrd |
|
| 61 |
10 12 16
|
ltled |
|
| 62 |
|
ubicc2 |
|
| 63 |
13 60 61 62
|
syl3anc |
|
| 64 |
|
fvres |
|
| 65 |
63 64
|
syl |
|
| 66 |
|
lbicc2 |
|
| 67 |
13 60 61 66
|
syl3anc |
|
| 68 |
|
fvres |
|
| 69 |
67 68
|
syl |
|
| 70 |
65 69
|
oveq12d |
|
| 71 |
70
|
oveq1d |
|
| 72 |
71
|
3ad2ant1 |
|
| 73 |
58 59 72
|
3eqtrd |
|
| 74 |
|
simp3 |
|
| 75 |
74
|
eqcomd |
|
| 76 |
23 63
|
sseldd |
|
| 77 |
3 76
|
ffvelcdmd |
|
| 78 |
3 7
|
ffvelcdmd |
|
| 79 |
77 78
|
resubcld |
|
| 80 |
79
|
recnd |
|
| 81 |
80
|
3ad2ant1 |
|
| 82 |
|
dvfre |
|
| 83 |
3 27 82
|
syl2anc |
|
| 84 |
4
|
feq2d |
|
| 85 |
83 84
|
mpbid |
|
| 86 |
85
|
adantr |
|
| 87 |
48
|
sselda |
|
| 88 |
86 87
|
ffvelcdmd |
|
| 89 |
88
|
recnd |
|
| 90 |
89
|
3adant3 |
|
| 91 |
12 10
|
resubcld |
|
| 92 |
91
|
recnd |
|
| 93 |
92
|
3ad2ant1 |
|
| 94 |
10 12
|
posdifd |
|
| 95 |
16 94
|
mpbid |
|
| 96 |
95
|
gt0ne0d |
|
| 97 |
96
|
3ad2ant1 |
|
| 98 |
81 90 93 97
|
divmul3d |
|
| 99 |
75 98
|
mpbid |
|
| 100 |
99
|
fveq2d |
|
| 101 |
92
|
adantr |
|
| 102 |
89 101
|
absmuld |
|
| 103 |
102
|
3adant3 |
|
| 104 |
100 103
|
eqtrd |
|
| 105 |
10 12 61
|
abssubge0d |
|
| 106 |
105
|
oveq2d |
|
| 107 |
106
|
3ad2ant1 |
|
| 108 |
104 107
|
eqtrd |
|
| 109 |
89
|
abscld |
|
| 110 |
5
|
adantr |
|
| 111 |
91
|
adantr |
|
| 112 |
|
0red |
|
| 113 |
112 91 95
|
ltled |
|
| 114 |
113
|
adantr |
|
| 115 |
6
|
adantr |
|
| 116 |
|
rspa |
|
| 117 |
115 87 116
|
syl2anc |
|
| 118 |
109 110 111 114 117
|
lemul1ad |
|
| 119 |
118
|
3adant3 |
|
| 120 |
108 119
|
eqbrtrd |
|
| 121 |
73 120
|
syld3an3 |
|
| 122 |
101
|
abscld |
|
| 123 |
2 1
|
resubcld |
|
| 124 |
123
|
adantr |
|
| 125 |
89
|
absge0d |
|
| 126 |
101
|
absge0d |
|
| 127 |
12 1 2 10 46 45
|
le2subd |
|
| 128 |
105 127
|
eqbrtrd |
|
| 129 |
128
|
adantr |
|
| 130 |
109 110 122 124 125 126 117 129
|
lemul12ad |
|
| 131 |
130
|
3adant3 |
|
| 132 |
104 131
|
eqbrtrd |
|
| 133 |
73 132
|
syld3an3 |
|
| 134 |
121 133
|
jca |
|
| 135 |
134
|
rexlimdv3a |
|
| 136 |
53 135
|
mpd |
|