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Mirrors > Home > MPE Home > Th. List > ishlg | Structured version Visualization version Unicode version |
Description: Rays : Definition 6.1 of [Schwabhauser] p. 43. With this definition, means that and are on the same ray with initial point . This follows the same notation as Schwabhauser where rays are first defined as a relation. It is possible to recover the ray itself using e.g. (Contributed by Thierry Arnoux, 21-Dec-2019.) |
Ref | Expression |
---|---|
ishlg.p | |
ishlg.i | Itv |
ishlg.k | hlG |
ishlg.a | |
ishlg.b | |
ishlg.c | |
ishlg.g |
Ref | Expression |
---|---|
ishlg |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpl 473 | . . . . . 6 | |
2 | 1 | neeq1d 2853 | . . . . 5 |
3 | simpr 477 | . . . . . 6 | |
4 | 3 | neeq1d 2853 | . . . . 5 |
5 | 3 | oveq2d 6666 | . . . . . . 7 |
6 | 1, 5 | eleq12d 2695 | . . . . . 6 |
7 | 1 | oveq2d 6666 | . . . . . . 7 |
8 | 3, 7 | eleq12d 2695 | . . . . . 6 |
9 | 6, 8 | orbi12d 746 | . . . . 5 |
10 | 2, 4, 9 | 3anbi123d 1399 | . . . 4 |
11 | eqid 2622 | . . . 4 | |
12 | 10, 11 | brab2a 5194 | . . 3 |
13 | 12 | a1i 11 | . 2 |
14 | ishlg.k | . . . . 5 hlG | |
15 | ishlg.g | . . . . . 6 | |
16 | elex 3212 | . . . . . 6 | |
17 | fveq2 6191 | . . . . . . . . 9 | |
18 | ishlg.p | . . . . . . . . 9 | |
19 | 17, 18 | syl6eqr 2674 | . . . . . . . 8 |
20 | 19 | eleq2d 2687 | . . . . . . . . . . 11 |
21 | 19 | eleq2d 2687 | . . . . . . . . . . 11 |
22 | 20, 21 | anbi12d 747 | . . . . . . . . . 10 |
23 | fveq2 6191 | . . . . . . . . . . . . . . 15 Itv Itv | |
24 | ishlg.i | . . . . . . . . . . . . . . 15 Itv | |
25 | 23, 24 | syl6eqr 2674 | . . . . . . . . . . . . . 14 Itv |
26 | 25 | oveqd 6667 | . . . . . . . . . . . . 13 Itv |
27 | 26 | eleq2d 2687 | . . . . . . . . . . . 12 Itv |
28 | 25 | oveqd 6667 | . . . . . . . . . . . . 13 Itv |
29 | 28 | eleq2d 2687 | . . . . . . . . . . . 12 Itv |
30 | 27, 29 | orbi12d 746 | . . . . . . . . . . 11 Itv Itv |
31 | 30 | 3anbi3d 1405 | . . . . . . . . . 10 Itv Itv |
32 | 22, 31 | anbi12d 747 | . . . . . . . . 9 Itv Itv |
33 | 32 | opabbidv 4716 | . . . . . . . 8 Itv Itv |
34 | 19, 33 | mpteq12dv 4733 | . . . . . . 7 Itv Itv |
35 | df-hlg 25496 | . . . . . . 7 hlG Itv Itv | |
36 | fvex 6201 | . . . . . . . . 9 | |
37 | 18, 36 | eqeltri 2697 | . . . . . . . 8 |
38 | 37 | mptex 6486 | . . . . . . 7 |
39 | 34, 35, 38 | fvmpt 6282 | . . . . . 6 hlG |
40 | 15, 16, 39 | 3syl 18 | . . . . 5 hlG |
41 | 14, 40 | syl5eq 2668 | . . . 4 |
42 | neeq2 2857 | . . . . . . . 8 | |
43 | neeq2 2857 | . . . . . . . 8 | |
44 | oveq1 6657 | . . . . . . . . . 10 | |
45 | 44 | eleq2d 2687 | . . . . . . . . 9 |
46 | oveq1 6657 | . . . . . . . . . 10 | |
47 | 46 | eleq2d 2687 | . . . . . . . . 9 |
48 | 45, 47 | orbi12d 746 | . . . . . . . 8 |
49 | 42, 43, 48 | 3anbi123d 1399 | . . . . . . 7 |
50 | 49 | anbi2d 740 | . . . . . 6 |
51 | 50 | opabbidv 4716 | . . . . 5 |
52 | 51 | adantl 482 | . . . 4 |
53 | ishlg.c | . . . 4 | |
54 | 37, 37 | xpex 6962 | . . . . . 6 |
55 | opabssxp 5193 | . . . . . 6 | |
56 | 54, 55 | ssexi 4803 | . . . . 5 |
57 | 56 | a1i 11 | . . . 4 |
58 | 41, 52, 53, 57 | fvmptd 6288 | . . 3 |
59 | 58 | breqd 4664 | . 2 |
60 | ishlg.a | . . . 4 | |
61 | ishlg.b | . . . 4 | |
62 | 60, 61 | jca 554 | . . 3 |
63 | 62 | biantrurd 529 | . 2 |
64 | 13, 59, 63 | 3bitr4d 300 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wo 383 wa 384 w3a 1037 wceq 1483 wcel 1990 wne 2794 cvv 3200 class class class wbr 4653 copab 4712 cmpt 4729 cxp 5112 cfv 5888 (class class class)co 6650 cbs 15857 Itvcitv 25335 hlGchlg 25495 |
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-hlg 25496 |
This theorem is referenced by: hlcomb 25498 hlne1 25500 hlne2 25501 hlln 25502 hlid 25504 hltr 25505 hlbtwn 25506 btwnhl1 25507 btwnhl2 25508 btwnhl 25509 lnhl 25510 hlcgrex 25511 mirhl 25574 mirbtwnhl 25575 mirhl2 25576 hlperpnel 25617 opphllem4 25642 opphl 25646 hlpasch 25648 lnopp2hpgb 25655 cgracgr 25710 cgraswap 25712 cgrahl 25718 cgracol 25719 |
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