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Mirrors > Home > MPE Home > Th. List > tgcgrcomlr | Structured version Visualization version GIF version |
Description: Congruence commutes on both sides. (Contributed by Thierry Arnoux, 23-Mar-2019.) |
Ref | Expression |
---|---|
tkgeom.p | β’ π = (BaseβπΊ) |
tkgeom.d | β’ β = (distβπΊ) |
tkgeom.i | β’ πΌ = (ItvβπΊ) |
tkgeom.g | β’ (π β πΊ β TarskiG) |
tgcgrcomlr.a | β’ (π β π΄ β π) |
tgcgrcomlr.b | β’ (π β π΅ β π) |
tgcgrcomlr.c | β’ (π β πΆ β π) |
tgcgrcomlr.d | β’ (π β π· β π) |
tgcgrcomlr.6 | β’ (π β (π΄ β π΅) = (πΆ β π·)) |
Ref | Expression |
---|---|
tgcgrcomlr | β’ (π β (π΅ β π΄) = (π· β πΆ)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | tgcgrcomlr.6 | . 2 β’ (π β (π΄ β π΅) = (πΆ β π·)) | |
2 | tkgeom.p | . . 3 β’ π = (BaseβπΊ) | |
3 | tkgeom.d | . . 3 β’ β = (distβπΊ) | |
4 | tkgeom.i | . . 3 β’ πΌ = (ItvβπΊ) | |
5 | tkgeom.g | . . 3 β’ (π β πΊ β TarskiG) | |
6 | tgcgrcomlr.a | . . 3 β’ (π β π΄ β π) | |
7 | tgcgrcomlr.b | . . 3 β’ (π β π΅ β π) | |
8 | 2, 3, 4, 5, 6, 7 | axtgcgrrflx 27703 | . 2 β’ (π β (π΄ β π΅) = (π΅ β π΄)) |
9 | tgcgrcomlr.c | . . 3 β’ (π β πΆ β π) | |
10 | tgcgrcomlr.d | . . 3 β’ (π β π· β π) | |
11 | 2, 3, 4, 5, 9, 10 | axtgcgrrflx 27703 | . 2 β’ (π β (πΆ β π·) = (π· β πΆ)) |
12 | 1, 8, 11 | 3eqtr3d 2781 | 1 β’ (π β (π΅ β π΄) = (π· β πΆ)) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 = wceq 1542 β wcel 2107 βcfv 6541 (class class class)co 7406 Basecbs 17141 distcds 17203 TarskiGcstrkg 27668 Itvcitv 27674 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2109 ax-9 2117 ax-ext 2704 ax-nul 5306 |
This theorem depends on definitions: df-bi 206 df-an 398 df-or 847 df-3an 1090 df-tru 1545 df-fal 1555 df-ex 1783 df-sb 2069 df-clab 2711 df-cleq 2725 df-clel 2811 df-ne 2942 df-ral 3063 df-rab 3434 df-v 3477 df-sbc 3778 df-dif 3951 df-un 3953 df-in 3955 df-ss 3965 df-nul 4323 df-if 4529 df-sn 4629 df-pr 4631 df-op 4635 df-uni 4909 df-br 5149 df-iota 6493 df-fv 6549 df-ov 7409 df-trkgc 27689 df-trkg 27694 |
This theorem is referenced by: tgcgrextend 27726 tgifscgr 27749 tgcgrsub 27750 iscgrglt 27755 trgcgrg 27756 tgcgrxfr 27759 cgr3swap12 27764 cgr3swap23 27765 tgbtwnxfr 27771 lnext 27808 tgbtwnconn1lem1 27813 tgbtwnconn1lem2 27814 tgbtwnconn1lem3 27815 tgbtwnconn1 27816 legov2 27827 legtri3 27831 legbtwn 27835 tgcgrsub2 27836 miriso 27911 mircgrextend 27923 mirtrcgr 27924 miduniq 27926 colmid 27929 symquadlem 27930 krippenlem 27931 midexlem 27933 ragcom 27939 ragflat 27945 ragcgr 27948 footexALT 27959 footexlem1 27960 footexlem2 27961 colperpexlem1 27971 mideulem2 27975 opphllem 27976 opphllem3 27990 lmiisolem 28037 hypcgrlem1 28040 trgcopy 28045 trgcopyeulem 28046 iscgra1 28051 cgracgr 28059 cgraswap 28061 cgrcgra 28062 cgracom 28063 cgratr 28064 flatcgra 28065 dfcgra2 28071 acopy 28074 acopyeu 28075 cgrg3col4 28094 tgsas1 28095 tgsas3 28098 tgasa1 28099 |
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