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Mirrors > Home > MPE Home > Th. List > mirval | Structured version Visualization version Unicode version |
Description: Value of the point inversion function . Definition 7.5 of [Schwabhauser] p. 49. (Contributed by Thierry Arnoux, 30-May-2019.) |
Ref | Expression |
---|---|
mirval.p | |
mirval.d | |
mirval.i | Itv |
mirval.l | LineG |
mirval.s | pInvG |
mirval.g | TarskiG |
mirval.a |
Ref | Expression |
---|---|
mirval |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mirval.s | . . 3 pInvG | |
2 | df-mir 25548 | . . . . 5 pInvG Itv | |
3 | 2 | a1i 11 | . . . 4 pInvG Itv |
4 | fveq2 6191 | . . . . . . 7 | |
5 | mirval.p | . . . . . . 7 | |
6 | 4, 5 | syl6eqr 2674 | . . . . . 6 |
7 | fveq2 6191 | . . . . . . . . . . . 12 | |
8 | mirval.d | . . . . . . . . . . . 12 | |
9 | 7, 8 | syl6eqr 2674 | . . . . . . . . . . 11 |
10 | 9 | oveqd 6667 | . . . . . . . . . 10 |
11 | 9 | oveqd 6667 | . . . . . . . . . 10 |
12 | 10, 11 | eqeq12d 2637 | . . . . . . . . 9 |
13 | fveq2 6191 | . . . . . . . . . . . 12 Itv Itv | |
14 | mirval.i | . . . . . . . . . . . 12 Itv | |
15 | 13, 14 | syl6eqr 2674 | . . . . . . . . . . 11 Itv |
16 | 15 | oveqd 6667 | . . . . . . . . . 10 Itv |
17 | 16 | eleq2d 2687 | . . . . . . . . 9 Itv |
18 | 12, 17 | anbi12d 747 | . . . . . . . 8 Itv |
19 | 6, 18 | riotaeqbidv 6614 | . . . . . . 7 Itv |
20 | 6, 19 | mpteq12dv 4733 | . . . . . 6 Itv |
21 | 6, 20 | mpteq12dv 4733 | . . . . 5 Itv |
22 | 21 | adantl 482 | . . . 4 Itv |
23 | mirval.g | . . . . 5 TarskiG | |
24 | elex 3212 | . . . . 5 TarskiG | |
25 | 23, 24 | syl 17 | . . . 4 |
26 | fvex 6201 | . . . . . . 7 | |
27 | 5, 26 | eqeltri 2697 | . . . . . 6 |
28 | 27 | mptex 6486 | . . . . 5 |
29 | 28 | a1i 11 | . . . 4 |
30 | 3, 22, 25, 29 | fvmptd 6288 | . . 3 pInvG |
31 | 1, 30 | syl5eq 2668 | . 2 |
32 | simpll 790 | . . . . . . . 8 | |
33 | 32 | oveq1d 6665 | . . . . . . 7 |
34 | 32 | oveq1d 6665 | . . . . . . 7 |
35 | 33, 34 | eqeq12d 2637 | . . . . . 6 |
36 | 32 | eleq1d 2686 | . . . . . 6 |
37 | 35, 36 | anbi12d 747 | . . . . 5 |
38 | 37 | riotabidva 6627 | . . . 4 |
39 | 38 | mpteq2dva 4744 | . . 3 |
40 | 39 | adantl 482 | . 2 |
41 | mirval.a | . 2 | |
42 | 27 | mptex 6486 | . . 3 |
43 | 42 | a1i 11 | . 2 |
44 | 31, 40, 41, 43 | fvmptd 6288 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wcel 1990 cvv 3200 cmpt 4729 cfv 5888 crio 6610 (class class class)co 6650 cbs 15857 cds 15950 TarskiGcstrkg 25329 Itvcitv 25335 LineGclng 25336 pInvGcmir 25547 |
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-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-pr 4906 |
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-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-riota 6611 df-ov 6653 df-mir 25548 |
This theorem is referenced by: mirfv 25551 mirf 25555 |
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