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Mirrors > Home > MPE Home > Th. List > Mathboxes > paddasslem17 | Structured version Visualization version Unicode version |
Description: Lemma for paddass 35124. The case when at least one sum argument is empty. (Contributed by NM, 12-Jan-2012.) |
Ref | Expression |
---|---|
paddass.a | |
paddass.p |
Ref | Expression |
---|---|
paddasslem17 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ianor 509 | . . . 4 | |
2 | ianor 509 | . . . . . 6 | |
3 | nne 2798 | . . . . . . 7 | |
4 | nne 2798 | . . . . . . 7 | |
5 | 3, 4 | orbi12i 543 | . . . . . 6 |
6 | 2, 5 | bitri 264 | . . . . 5 |
7 | ianor 509 | . . . . . 6 | |
8 | nne 2798 | . . . . . . 7 | |
9 | nne 2798 | . . . . . . 7 | |
10 | 8, 9 | orbi12i 543 | . . . . . 6 |
11 | 7, 10 | bitri 264 | . . . . 5 |
12 | 6, 11 | orbi12i 543 | . . . 4 |
13 | 1, 12 | bitri 264 | . . 3 |
14 | paddass.a | . . . . . . . . . . 11 | |
15 | paddass.p | . . . . . . . . . . 11 | |
16 | 14, 15 | paddssat 35100 | . . . . . . . . . 10 |
17 | 16 | 3adant3r1 1274 | . . . . . . . . 9 |
18 | 14, 15 | padd02 35098 | . . . . . . . . 9 |
19 | 17, 18 | syldan 487 | . . . . . . . 8 |
20 | 14, 15 | padd02 35098 | . . . . . . . . . 10 |
21 | 20 | 3ad2antr2 1227 | . . . . . . . . 9 |
22 | 21 | oveq1d 6665 | . . . . . . . 8 |
23 | 19, 22 | eqtr4d 2659 | . . . . . . 7 |
24 | oveq1 6657 | . . . . . . . 8 | |
25 | oveq1 6657 | . . . . . . . . 9 | |
26 | 25 | oveq1d 6665 | . . . . . . . 8 |
27 | 24, 26 | eqeq12d 2637 | . . . . . . 7 |
28 | 23, 27 | syl5ibrcom 237 | . . . . . 6 |
29 | eqimss 3657 | . . . . . 6 | |
30 | 28, 29 | syl6 35 | . . . . 5 |
31 | 14, 15 | padd01 35097 | . . . . . . . 8 |
32 | 31 | 3ad2antr1 1226 | . . . . . . 7 |
33 | 14, 15 | sspadd1 35101 | . . . . . . . . 9 |
34 | 33 | 3adant3r3 1276 | . . . . . . . 8 |
35 | simpl 473 | . . . . . . . . 9 | |
36 | 14, 15 | paddssat 35100 | . . . . . . . . . 10 |
37 | 36 | 3adant3r3 1276 | . . . . . . . . 9 |
38 | simpr3 1069 | . . . . . . . . 9 | |
39 | 14, 15 | sspadd1 35101 | . . . . . . . . 9 |
40 | 35, 37, 38, 39 | syl3anc 1326 | . . . . . . . 8 |
41 | 34, 40 | sstrd 3613 | . . . . . . 7 |
42 | 32, 41 | eqsstrd 3639 | . . . . . 6 |
43 | oveq2 6658 | . . . . . . 7 | |
44 | 43 | sseq1d 3632 | . . . . . 6 |
45 | 42, 44 | syl5ibrcom 237 | . . . . 5 |
46 | 30, 45 | jaod 395 | . . . 4 |
47 | 14, 15 | padd02 35098 | . . . . . . . . . 10 |
48 | 47 | 3ad2antr3 1228 | . . . . . . . . 9 |
49 | 48 | oveq2d 6666 | . . . . . . . 8 |
50 | 32 | oveq1d 6665 | . . . . . . . 8 |
51 | 49, 50 | eqtr4d 2659 | . . . . . . 7 |
52 | oveq1 6657 | . . . . . . . . 9 | |
53 | 52 | oveq2d 6666 | . . . . . . . 8 |
54 | oveq2 6658 | . . . . . . . . 9 | |
55 | 54 | oveq1d 6665 | . . . . . . . 8 |
56 | 53, 55 | eqeq12d 2637 | . . . . . . 7 |
57 | 51, 56 | syl5ibrcom 237 | . . . . . 6 |
58 | 14, 15 | padd01 35097 | . . . . . . . . . 10 |
59 | 58 | 3ad2antr2 1227 | . . . . . . . . 9 |
60 | 59 | oveq2d 6666 | . . . . . . . 8 |
61 | 14, 15 | padd01 35097 | . . . . . . . . 9 |
62 | 37, 61 | syldan 487 | . . . . . . . 8 |
63 | 60, 62 | eqtr4d 2659 | . . . . . . 7 |
64 | oveq2 6658 | . . . . . . . . 9 | |
65 | 64 | oveq2d 6666 | . . . . . . . 8 |
66 | oveq2 6658 | . . . . . . . 8 | |
67 | 65, 66 | eqeq12d 2637 | . . . . . . 7 |
68 | 63, 67 | syl5ibrcom 237 | . . . . . 6 |
69 | 57, 68 | jaod 395 | . . . . 5 |
70 | 69, 29 | syl6 35 | . . . 4 |
71 | 46, 70 | jaod 395 | . . 3 |
72 | 13, 71 | syl5bi 232 | . 2 |
73 | 72 | 3impia 1261 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wo 383 wa 384 w3a 1037 wceq 1483 wcel 1990 wne 2794 wss 3574 c0 3915 cfv 5888 (class class class)co 6650 catm 34550 chlt 34637 cpadd 35081 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-1st 7168 df-2nd 7169 df-padd 35082 |
This theorem is referenced by: paddasslem18 35123 |
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