Step |
Hyp |
Ref |
Expression |
1 |
|
dvdivbd.s |
|
2 |
|
dvdivbd.a |
|
3 |
|
dvdivbd.adv |
|
4 |
|
dvdivbd.c |
|
5 |
|
dvdivbd.b |
|
6 |
|
dvdivbd.u |
|
7 |
|
dvdivbd.r |
|
8 |
|
dvdivbd.t |
|
9 |
|
dvdivbd.q |
|
10 |
|
dvdivbd.cbd |
|
11 |
|
dvdivbd.bbd |
|
12 |
|
dvdivbd.dbd |
|
13 |
|
dvdivbd.abd |
|
14 |
|
dvdivbd.bdv |
|
15 |
|
dvdivbd.d |
|
16 |
|
dvdivbd.e |
|
17 |
|
dvdivbd.ele |
|
18 |
|
dvdivbd.f |
|
19 |
6 7
|
remulcld |
|
20 |
8 9
|
remulcld |
|
21 |
19 20
|
readdcld |
|
22 |
16
|
rpred |
|
23 |
22
|
resqcld |
|
24 |
16
|
rpcnd |
|
25 |
16
|
rpgt0d |
|
26 |
25
|
gt0ne0d |
|
27 |
|
2z |
|
28 |
27
|
a1i |
|
29 |
24 26 28
|
expne0d |
|
30 |
21 23 29
|
redivcld |
|
31 |
|
simpr |
|
32 |
31
|
abs00bd |
|
33 |
|
0red |
|
34 |
22
|
adantr |
|
35 |
5
|
abscld |
|
36 |
25
|
adantr |
|
37 |
17
|
r19.21bi |
|
38 |
33 34 35 36 37
|
ltletrd |
|
39 |
38
|
gt0ne0d |
|
40 |
39
|
adantr |
|
41 |
40
|
neneqd |
|
42 |
32 41
|
pm2.65da |
|
43 |
42
|
neqned |
|
44 |
|
eldifsn |
|
45 |
5 43 44
|
sylanbrc |
|
46 |
1 2 4 3 45 15 14
|
dvmptdiv |
|
47 |
18 46
|
syl5eq |
|
48 |
4 5
|
mulcld |
|
49 |
15 2
|
mulcld |
|
50 |
48 49
|
subcld |
|
51 |
5
|
sqcld |
|
52 |
|
sqne0 |
|
53 |
5 52
|
syl |
|
54 |
43 53
|
mpbird |
|
55 |
50 51 54
|
divcld |
|
56 |
47 55
|
fvmpt2d |
|
57 |
56
|
fveq2d |
|
58 |
50 51 54
|
absdivd |
|
59 |
50
|
abscld |
|
60 |
21
|
adantr |
|
61 |
16
|
adantr |
|
62 |
27
|
a1i |
|
63 |
61 62
|
rpexpcld |
|
64 |
51
|
abscld |
|
65 |
50
|
absge0d |
|
66 |
48
|
abscld |
|
67 |
49
|
abscld |
|
68 |
66 67
|
readdcld |
|
69 |
48 49
|
abs2dif2d |
|
70 |
19
|
adantr |
|
71 |
20
|
adantr |
|
72 |
4 5
|
absmuld |
|
73 |
4
|
abscld |
|
74 |
6
|
adantr |
|
75 |
7
|
adantr |
|
76 |
4
|
absge0d |
|
77 |
5
|
absge0d |
|
78 |
73 74 35 75 76 77 10 11
|
lemul12ad |
|
79 |
72 78
|
eqbrtrd |
|
80 |
15 2
|
absmuld |
|
81 |
15
|
abscld |
|
82 |
8
|
adantr |
|
83 |
2
|
abscld |
|
84 |
9
|
adantr |
|
85 |
15
|
absge0d |
|
86 |
2
|
absge0d |
|
87 |
81 82 83 84 85 86 12 13
|
lemul12ad |
|
88 |
80 87
|
eqbrtrd |
|
89 |
66 67 70 71 79 88
|
le2addd |
|
90 |
59 68 60 69 89
|
letrd |
|
91 |
|
2nn0 |
|
92 |
91
|
a1i |
|
93 |
33 34 36
|
ltled |
|
94 |
|
leexp1a |
|
95 |
34 35 92 93 37 94
|
syl32anc |
|
96 |
5 92
|
absexpd |
|
97 |
95 96
|
breqtrrd |
|
98 |
59 60 63 64 65 90 97
|
lediv12ad |
|
99 |
58 98
|
eqbrtrd |
|
100 |
57 99
|
eqbrtrd |
|
101 |
100
|
ralrimiva |
|
102 |
|
brralrspcev |
|
103 |
30 101 102
|
syl2anc |
|