Theorem mirtrcgr 26569

Description: Point inversion of one point of a triangle around another point preserves triangle congruence. (Contributed by Thierry Arnoux, 4-Oct-2020.)

Hypotheses

Ref	Expression
mirval.p	⊢ 𝑃 = (Base‘𝐺)
mirval.d	⊢ − = (dist‘𝐺)
mirval.i	⊢ 𝐼 = (Itv‘𝐺)
mirval.l	⊢ 𝐿 = (LineG‘𝐺)
mirval.s	⊢ 𝑆 = (pInvG‘𝐺)
mirval.g	⊢ (𝜑 → 𝐺 ∈ TarskiG)
mirtrcgr.e	⊢ ∼ = (cgrG‘𝐺)
mirtrcgr.m	⊢ 𝑀 = (𝑆‘𝐵)
mirtrcgr.n	⊢ 𝑁 = (𝑆‘𝑌)
mirtrcgr.a	⊢ (𝜑 → 𝐴 ∈ 𝑃)
mirtrcgr.b	⊢ (𝜑 → 𝐵 ∈ 𝑃)
mirtrcgr.x	⊢ (𝜑 → 𝑋 ∈ 𝑃)
mirtrcgr.y	⊢ (𝜑 → 𝑌 ∈ 𝑃)
mirtrcgr.c	⊢ (𝜑 → 𝐶 ∈ 𝑃)
mirtrcgr.z	⊢ (𝜑 → 𝑍 ∈ 𝑃)
mirtrcgr.1	⊢ (𝜑 → 𝐴 ≠ 𝐵)
mirtrcgr.2	⊢ (𝜑 → ⟨“𝐴𝐵𝐶”⟩ ∼ ⟨“𝑋𝑌𝑍”⟩)

Assertion

Ref	Expression
mirtrcgr	⊢ (𝜑 → ⟨“(𝑀‘𝐴)𝐵𝐶”⟩ ∼ ⟨“(𝑁‘𝑋)𝑌𝑍”⟩)

Proof of Theorem mirtrcgr

Step	Hyp	Ref	Expression
1		mirval.p	. 2 ⊢ 𝑃 = (Base‘𝐺)
2		mirval.d	. 2 ⊢ − = (dist‘𝐺)
3		mirtrcgr.e	. 2 ⊢ ∼ = (cgrG‘𝐺)
4		mirval.g	. 2 ⊢ (𝜑 → 𝐺 ∈ TarskiG)
5		mirval.i	. . 3 ⊢ 𝐼 = (Itv‘𝐺)
6		mirval.l	. . 3 ⊢ 𝐿 = (LineG‘𝐺)
7		mirval.s	. . 3 ⊢ 𝑆 = (pInvG‘𝐺)
8		mirtrcgr.b	. . 3 ⊢ (𝜑 → 𝐵 ∈ 𝑃)
9		mirtrcgr.m	. . 3 ⊢ 𝑀 = (𝑆‘𝐵)
10		mirtrcgr.a	. . 3 ⊢ (𝜑 → 𝐴 ∈ 𝑃)
11	1, 2, 5, 6, 7, 4, 8, 9, 10	mircl 26547	. 2 ⊢ (𝜑 → (𝑀‘𝐴) ∈ 𝑃)
12		mirtrcgr.c	. 2 ⊢ (𝜑 → 𝐶 ∈ 𝑃)
13		mirtrcgr.y	. . 3 ⊢ (𝜑 → 𝑌 ∈ 𝑃)
14		mirtrcgr.n	. . 3 ⊢ 𝑁 = (𝑆‘𝑌)
15		mirtrcgr.x	. . 3 ⊢ (𝜑 → 𝑋 ∈ 𝑃)
16	1, 2, 5, 6, 7, 4, 13, 14, 15	mircl 26547	. 2 ⊢ (𝜑 → (𝑁‘𝑋) ∈ 𝑃)
17		mirtrcgr.z	. 2 ⊢ (𝜑 → 𝑍 ∈ 𝑃)
18		mirtrcgr.2	. . . . . 6 ⊢ (𝜑 → ⟨“𝐴𝐵𝐶”⟩ ∼ ⟨“𝑋𝑌𝑍”⟩)
19	1, 2, 5, 3, 4, 10, 8, 12, 15, 13, 17, 18	cgr3simp1 26406	. . . . 5 ⊢ (𝜑 → (𝐴 − 𝐵) = (𝑋 − 𝑌))
20	1, 2, 5, 4, 10, 8, 15, 13, 19	tgcgrcomlr 26366	. . . 4 ⊢ (𝜑 → (𝐵 − 𝐴) = (𝑌 − 𝑋))
21	1, 2, 5, 6, 7, 4, 8, 9, 10	mircgr 26543	. . . 4 ⊢ (𝜑 → (𝐵 − (𝑀‘𝐴)) = (𝐵 − 𝐴))
22	1, 2, 5, 6, 7, 4, 13, 14, 15	mircgr 26543	. . . 4 ⊢ (𝜑 → (𝑌 − (𝑁‘𝑋)) = (𝑌 − 𝑋))
23	20, 21, 22	3eqtr4d 2804	. . 3 ⊢ (𝜑 → (𝐵 − (𝑀‘𝐴)) = (𝑌 − (𝑁‘𝑋)))
24	1, 2, 5, 4, 8, 11, 13, 16, 23	tgcgrcomlr 26366	. 2 ⊢ (𝜑 → ((𝑀‘𝐴) − 𝐵) = ((𝑁‘𝑋) − 𝑌))
25	1, 2, 5, 3, 4, 10, 8, 12, 15, 13, 17, 18	cgr3simp2 26407	. 2 ⊢ (𝜑 → (𝐵 − 𝐶) = (𝑌 − 𝑍))
26	1, 2, 5, 6, 7, 4, 8, 9, 10	mirbtwn 26544	. . . . . 6 ⊢ (𝜑 → 𝐵 ∈ ((𝑀‘𝐴)𝐼𝐴))
27	1, 6, 5, 4, 11, 10, 8, 26	btwncolg1 26441	. . . . 5 ⊢ (𝜑 → (𝐵 ∈ ((𝑀‘𝐴)𝐿𝐴) ∨ (𝑀‘𝐴) = 𝐴))
28	1, 6, 5, 4, 11, 10, 8, 27	colcom 26444	. . . 4 ⊢ (𝜑 → (𝐵 ∈ (𝐴𝐿(𝑀‘𝐴)) ∨ 𝐴 = (𝑀‘𝐴)))
29	1, 2, 5, 6, 7, 4, 3, 9, 14, 10, 8, 15, 13, 19	mircgrextend 26568	. . . . . 6 ⊢ (𝜑 → (𝐴 − (𝑀‘𝐴)) = (𝑋 − (𝑁‘𝑋)))
30	1, 2, 5, 4, 10, 11, 15, 16, 29	tgcgrcomlr 26366	. . . . 5 ⊢ (𝜑 → ((𝑀‘𝐴) − 𝐴) = ((𝑁‘𝑋) − 𝑋))
31	1, 2, 3, 4, 10, 8, 11, 15, 13, 16, 19, 23, 30	trgcgr 26402	. . . 4 ⊢ (𝜑 → ⟨“𝐴𝐵(𝑀‘𝐴)”⟩ ∼ ⟨“𝑋𝑌(𝑁‘𝑋)”⟩)
32	1, 2, 5, 3, 4, 10, 8, 12, 15, 13, 17, 18	cgr3simp3 26408	. . . . 5 ⊢ (𝜑 → (𝐶 − 𝐴) = (𝑍 − 𝑋))
33	1, 2, 5, 4, 12, 10, 17, 15, 32	tgcgrcomlr 26366	. . . 4 ⊢ (𝜑 → (𝐴 − 𝐶) = (𝑋 − 𝑍))
34		mirtrcgr.1	. . . 4 ⊢ (𝜑 → 𝐴 ≠ 𝐵)
35	1, 6, 5, 4, 10, 8, 11, 3, 15, 13, 2, 12, 16, 17, 28, 31, 33, 25, 34	tgfscgr 26454	. . 3 ⊢ (𝜑 → ((𝑀‘𝐴) − 𝐶) = ((𝑁‘𝑋) − 𝑍))
36	1, 2, 5, 4, 11, 12, 16, 17, 35	tgcgrcomlr 26366	. 2 ⊢ (𝜑 → (𝐶 − (𝑀‘𝐴)) = (𝑍 − (𝑁‘𝑋)))
37	1, 2, 3, 4, 11, 8, 12, 16, 13, 17, 24, 25, 36	trgcgr 26402	1 ⊢ (𝜑 → ⟨“(𝑀‘𝐴)𝐵𝐶”⟩ ∼ ⟨“(𝑁‘𝑋)𝑌𝑍”⟩)

Syntax hints:   → wi 4   = wceq 1539   ∈ wcel 2112   ≠ wne 2952   class class class wbr 5033  ‘cfv 6336  (class class class)co 7151  ⟨“cs3 14244  Basecbs 16534  distcds 16625  TarskiGcstrkg 26316  Itvcitv 26322  LineGclng 26323  cgrGccgrg 26396  pInvGcmir 26538

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 1912  ax-6 1971  ax-7 2016  ax-8 2114  ax-9 2122  ax-10 2143  ax-11 2159  ax-12 2176  ax-ext 2730  ax-rep 5157  ax-sep 5170  ax-nul 5177  ax-pow 5235  ax-pr 5299  ax-un 7460  ax-cnex 10624  ax-resscn 10625  ax-1cn 10626  ax-icn 10627  ax-addcl 10628  ax-addrcl 10629  ax-mulcl 10630  ax-mulrcl 10631  ax-mulcom 10632  ax-addass 10633  ax-mulass 10634  ax-distr 10635  ax-i2m1 10636  ax-1ne0 10637  ax-1rid 10638  ax-rnegex 10639  ax-rrecex 10640  ax-cnre 10641  ax-pre-lttri 10642  ax-pre-lttrn 10643  ax-pre-ltadd 10644  ax-pre-mulgt0 10645

This theorem depends on definitions:  df-bi 210  df-an 401  df-or 846  df-3or 1086  df-3an 1087  df-tru 1542  df-fal 1552  df-ex 1783  df-nf 1787  df-sb 2071  df-mo 2558  df-eu 2589  df-clab 2737  df-cleq 2751  df-clel 2831  df-nfc 2902  df-ne 2953  df-nel 3057  df-ral 3076  df-rex 3077  df-reu 3078  df-rmo 3079  df-rab 3080  df-v 3412  df-sbc 3698  df-csb 3807  df-dif 3862  df-un 3864  df-in 3866  df-ss 3876  df-pss 3878  df-nul 4227  df-if 4422  df-pw 4497  df-sn 4524  df-pr 4526  df-tp 4528  df-op 4530  df-uni 4800  df-int 4840  df-iun 4886  df-br 5034  df-opab 5096  df-mpt 5114  df-tr 5140  df-id 5431  df-eprel 5436  df-po 5444  df-so 5445  df-fr 5484  df-we 5486  df-xp 5531  df-rel 5532  df-cnv 5533  df-co 5534  df-dm 5535  df-rn 5536  df-res 5537  df-ima 5538  df-pred 6127  df-ord 6173  df-on 6174  df-lim 6175  df-suc 6176  df-iota 6295  df-fun 6338  df-fn 6339  df-f 6340  df-f1 6341  df-fo 6342  df-f1o 6343  df-fv 6344  df-riota 7109  df-ov 7154  df-oprab 7155  df-mpo 7156  df-om 7581  df-1st 7694  df-2nd 7695  df-wrecs 7958  df-recs 8019  df-rdg 8057  df-1o 8113  df-oadd 8117  df-er 8300  df-pm 8420  df-en 8529  df-dom 8530  df-sdom 8531  df-fin 8532  df-dju 9356  df-card 9394  df-pnf 10708  df-mnf 10709  df-xr 10710  df-ltxr 10711  df-le 10712  df-sub 10903  df-neg 10904  df-nn 11668  df-2 11730  df-3 11731  df-n0 11928  df-xnn0 12000  df-z 12014  df-uz 12276  df-fz 12933  df-fzo 13076  df-hash 13734  df-word 13907  df-concat 13963  df-s1 13990  df-s2 14250  df-s3 14251  df-trkgc 26334  df-trkgb 26335  df-trkgcb 26336  df-trkg 26339  df-cgrg 26397  df-mir 26539

This theorem is referenced by:  sacgr  26717