Step | Hyp | Ref
| Expression |
1 | | oveq1 6657 |
. . . 4
.g .g |
2 | | oveq1 6657 |
. . . 4
|
3 | 1, 2 | eqeq12d 2637 |
. . 3
.g
.g |
4 | | oveq1 6657 |
. . . 4
.g .g |
5 | | oveq1 6657 |
. . . 4
|
6 | 4, 5 | eqeq12d 2637 |
. . 3
.g
.g |
7 | | oveq1 6657 |
. . . 4
.g .g |
8 | | oveq1 6657 |
. . . 4
|
9 | 7, 8 | eqeq12d 2637 |
. . 3
.g
.g |
10 | | oveq1 6657 |
. . . 4
.g .g |
11 | | oveq1 6657 |
. . . 4
|
12 | 10, 11 | eqeq12d 2637 |
. . 3
.g
.g |
13 | | oveq1 6657 |
. . . 4
.g .g |
14 | | oveq1 6657 |
. . . 4
|
15 | 13, 14 | eqeq12d 2637 |
. . 3
.g
.g |
16 | | xrsbas 19762 |
. . . . 5
|
17 | | xrs0 29675 |
. . . . 5
|
18 | | eqid 2622 |
. . . . 5
.g .g |
19 | 16, 17, 18 | mulg0 17546 |
. . . 4
.g |
20 | | xmul02 12098 |
. . . 4
|
21 | 19, 20 | eqtr4d 2659 |
. . 3
.g |
22 | | simpr 477 |
. . . . . 6
.g .g |
23 | 22 | oveq1d 6665 |
. . . . 5
.g .g |
24 | | simpr 477 |
. . . . . . . 8
|
25 | | simpll 790 |
. . . . . . . 8
|
26 | | xrsadd 19763 |
. . . . . . . . 9
|
27 | 16, 18, 26 | mulgnnp1 17549 |
. . . . . . . 8
.g .g |
28 | 24, 25, 27 | syl2anc 693 |
. . . . . . 7
.g .g |
29 | | simpr 477 |
. . . . . . . 8
|
30 | | simpll 790 |
. . . . . . . 8
|
31 | | xaddid2 12073 |
. . . . . . . . . 10
|
32 | 31 | adantl 482 |
. . . . . . . . 9
|
33 | | simpl 473 |
. . . . . . . . . . . 12
|
34 | 33 | oveq1d 6665 |
. . . . . . . . . . 11
.g .g |
35 | 19 | adantl 482 |
. . . . . . . . . . 11
.g |
36 | 34, 35 | eqtrd 2656 |
. . . . . . . . . 10
.g |
37 | 36 | oveq1d 6665 |
. . . . . . . . 9
.g |
38 | 33 | oveq1d 6665 |
. . . . . . . . . . . 12
|
39 | | 0p1e1 11132 |
. . . . . . . . . . . 12
|
40 | 38, 39 | syl6eq 2672 |
. . . . . . . . . . 11
|
41 | 40 | oveq1d 6665 |
. . . . . . . . . 10
.g .g |
42 | 16, 18 | mulg1 17548 |
. . . . . . . . . . 11
.g |
43 | 42 | adantl 482 |
. . . . . . . . . 10
.g |
44 | 41, 43 | eqtrd 2656 |
. . . . . . . . 9
.g |
45 | 32, 37, 44 | 3eqtr4rd 2667 |
. . . . . . . 8
.g .g |
46 | 29, 30, 45 | syl2anc 693 |
. . . . . . 7
.g .g |
47 | | simpr 477 |
. . . . . . . 8
|
48 | | elnn0 11294 |
. . . . . . . 8
|
49 | 47, 48 | sylib 208 |
. . . . . . 7
|
50 | 28, 46, 49 | mpjaodan 827 |
. . . . . 6
.g .g |
51 | 50 | adantr 481 |
. . . . 5
.g .g .g |
52 | | nn0ssre 11296 |
. . . . . . . . 9
|
53 | | ressxr 10083 |
. . . . . . . . 9
|
54 | 52, 53 | sstri 3612 |
. . . . . . . 8
|
55 | 47 | adantr 481 |
. . . . . . . 8
.g
|
56 | 54, 55 | sseldi 3601 |
. . . . . . 7
.g
|
57 | | nn0ge0 11318 |
. . . . . . . 8
|
58 | 57 | ad2antlr 763 |
. . . . . . 7
.g
|
59 | | 1re 10039 |
. . . . . . . . 9
|
60 | 59 | rexri 10097 |
. . . . . . . 8
|
61 | 60 | a1i 11 |
. . . . . . 7
.g |
62 | | 0le1 10551 |
. . . . . . . 8
|
63 | 62 | a1i 11 |
. . . . . . 7
.g
|
64 | | simpll 790 |
. . . . . . 7
.g
|
65 | | xadddi2r 12128 |
. . . . . . 7
|
66 | 56, 58, 61, 63, 64, 65 | syl221anc 1337 |
. . . . . 6
.g |
67 | 52, 55 | sseldi 3601 |
. . . . . . . 8
.g
|
68 | 59 | a1i 11 |
. . . . . . . 8
.g |
69 | | rexadd 12063 |
. . . . . . . 8
|
70 | 67, 68, 69 | syl2anc 693 |
. . . . . . 7
.g |
71 | 70 | oveq1d 6665 |
. . . . . 6
.g |
72 | | xmulid2 12110 |
. . . . . . . 8
|
73 | 64, 72 | syl 17 |
. . . . . . 7
.g |
74 | 73 | oveq2d 6666 |
. . . . . 6
.g |
75 | 66, 71, 74 | 3eqtr3d 2664 |
. . . . 5
.g |
76 | 23, 51, 75 | 3eqtr4d 2666 |
. . . 4
.g .g |
77 | 76 | exp31 630 |
. . 3
.g .g |
78 | | xnegeq 12038 |
. . . . . 6
.g .g |
79 | 78 | adantl 482 |
. . . . 5
.g
.g |
80 | | eqid 2622 |
. . . . . . . . 9
|
81 | 16, 18, 80 | mulgnegnn 17551 |
. . . . . . . 8
.g .g |
82 | 81 | ancoms 469 |
. . . . . . 7
.g .g |
83 | | xrsex 19761 |
. . . . . . . . . . . 12
|
84 | 83 | a1i 11 |
. . . . . . . . . . 11
|
85 | | ssid 3624 |
. . . . . . . . . . . 12
|
86 | 85 | a1i 11 |
. . . . . . . . . . 11
|
87 | | simp2 1062 |
. . . . . . . . . . . 12
|
88 | | simp3 1063 |
. . . . . . . . . . . 12
|
89 | 87, 88 | xaddcld 12131 |
. . . . . . . . . . 11
|
90 | 16, 18, 26, 84, 86, 89 | mulgnnsubcl 17553 |
. . . . . . . . . 10
.g |
91 | 90 | 3anidm12 1383 |
. . . . . . . . 9
.g |
92 | 91 | ancoms 469 |
. . . . . . . 8
.g |
93 | | xrsinvgval 29677 |
. . . . . . . 8
.g .g .g |
94 | 92, 93 | syl 17 |
. . . . . . 7
.g .g |
95 | 82, 94 | eqtrd 2656 |
. . . . . 6
.g .g |
96 | 95 | adantr 481 |
. . . . 5
.g
.g .g |
97 | | nnre 11027 |
. . . . . . . . . 10
|
98 | 97 | adantl 482 |
. . . . . . . . 9
|
99 | | rexneg 12042 |
. . . . . . . . 9
|
100 | 98, 99 | syl 17 |
. . . . . . . 8
|
101 | 100 | oveq1d 6665 |
. . . . . . 7
|
102 | | nnssre 11024 |
. . . . . . . . . 10
|
103 | 102, 53 | sstri 3612 |
. . . . . . . . 9
|
104 | | simpr 477 |
. . . . . . . . 9
|
105 | 103, 104 | sseldi 3601 |
. . . . . . . 8
|
106 | | simpl 473 |
. . . . . . . 8
|
107 | | xmulneg1 12099 |
. . . . . . . 8
|
108 | 105, 106,
107 | syl2anc 693 |
. . . . . . 7
|
109 | 101, 108 | eqtr3d 2658 |
. . . . . 6
|
110 | 109 | adantr 481 |
. . . . 5
.g
|
111 | 79, 96, 110 | 3eqtr4d 2666 |
. . . 4
.g
.g |
112 | 111 | exp31 630 |
. . 3
.g .g |
113 | 3, 6, 9, 12, 15, 21, 77, 112 | zindd 11478 |
. 2
.g |
114 | 113 | impcom 446 |
1
.g |