| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > tgrpov | Structured version Visualization version GIF version | ||
| Description: The group operation value of the translation group is the composition of translations. (Contributed by NM, 5-Jun-2013.) |
| Ref | Expression |
|---|---|
| tgrpset.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| tgrpset.t | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| tgrpset.g | ⊢ 𝐺 = ((TGrp‘𝐾)‘𝑊) |
| tgrp.o | ⊢ + = (+g‘𝐺) |
| Ref | Expression |
|---|---|
| tgrpov | ⊢ ((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻 ∧ (𝑋 ∈ 𝑇 ∧ 𝑌 ∈ 𝑇)) → (𝑋 + 𝑌) = (𝑋 ∘ 𝑌)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tgrpset.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | tgrpset.t | . . . . 5 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 3 | tgrpset.g | . . . . 5 ⊢ 𝐺 = ((TGrp‘𝐾)‘𝑊) | |
| 4 | tgrp.o | . . . . 5 ⊢ + = (+g‘𝐺) | |
| 5 | 1, 2, 3, 4 | tgrpopr 40785 | . . . 4 ⊢ ((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻) → + = (𝑓 ∈ 𝑇, 𝑔 ∈ 𝑇 ↦ (𝑓 ∘ 𝑔))) |
| 6 | 5 | 3adant3 1132 | . . 3 ⊢ ((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻 ∧ (𝑋 ∈ 𝑇 ∧ 𝑌 ∈ 𝑇)) → + = (𝑓 ∈ 𝑇, 𝑔 ∈ 𝑇 ↦ (𝑓 ∘ 𝑔))) |
| 7 | 6 | oveqd 7363 | . 2 ⊢ ((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻 ∧ (𝑋 ∈ 𝑇 ∧ 𝑌 ∈ 𝑇)) → (𝑋 + 𝑌) = (𝑋(𝑓 ∈ 𝑇, 𝑔 ∈ 𝑇 ↦ (𝑓 ∘ 𝑔))𝑌)) |
| 8 | simp3l 1202 | . . 3 ⊢ ((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻 ∧ (𝑋 ∈ 𝑇 ∧ 𝑌 ∈ 𝑇)) → 𝑋 ∈ 𝑇) | |
| 9 | simp3r 1203 | . . 3 ⊢ ((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻 ∧ (𝑋 ∈ 𝑇 ∧ 𝑌 ∈ 𝑇)) → 𝑌 ∈ 𝑇) | |
| 10 | coexg 7859 | . . . 4 ⊢ ((𝑋 ∈ 𝑇 ∧ 𝑌 ∈ 𝑇) → (𝑋 ∘ 𝑌) ∈ V) | |
| 11 | 10 | 3ad2ant3 1135 | . . 3 ⊢ ((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻 ∧ (𝑋 ∈ 𝑇 ∧ 𝑌 ∈ 𝑇)) → (𝑋 ∘ 𝑌) ∈ V) |
| 12 | coeq1 5797 | . . . 4 ⊢ (𝑓 = 𝑋 → (𝑓 ∘ 𝑔) = (𝑋 ∘ 𝑔)) | |
| 13 | coeq2 5798 | . . . 4 ⊢ (𝑔 = 𝑌 → (𝑋 ∘ 𝑔) = (𝑋 ∘ 𝑌)) | |
| 14 | eqid 2731 | . . . 4 ⊢ (𝑓 ∈ 𝑇, 𝑔 ∈ 𝑇 ↦ (𝑓 ∘ 𝑔)) = (𝑓 ∈ 𝑇, 𝑔 ∈ 𝑇 ↦ (𝑓 ∘ 𝑔)) | |
| 15 | 12, 13, 14 | ovmpog 7505 | . . 3 ⊢ ((𝑋 ∈ 𝑇 ∧ 𝑌 ∈ 𝑇 ∧ (𝑋 ∘ 𝑌) ∈ V) → (𝑋(𝑓 ∈ 𝑇, 𝑔 ∈ 𝑇 ↦ (𝑓 ∘ 𝑔))𝑌) = (𝑋 ∘ 𝑌)) |
| 16 | 8, 9, 11, 15 | syl3anc 1373 | . 2 ⊢ ((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻 ∧ (𝑋 ∈ 𝑇 ∧ 𝑌 ∈ 𝑇)) → (𝑋(𝑓 ∈ 𝑇, 𝑔 ∈ 𝑇 ↦ (𝑓 ∘ 𝑔))𝑌) = (𝑋 ∘ 𝑌)) |
| 17 | 7, 16 | eqtrd 2766 | 1 ⊢ ((𝐾 ∈ 𝑉 ∧ 𝑊 ∈ 𝐻 ∧ (𝑋 ∈ 𝑇 ∧ 𝑌 ∈ 𝑇)) → (𝑋 + 𝑌) = (𝑋 ∘ 𝑌)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 = wceq 1541 ∈ wcel 2111 Vcvv 3436 ∘ ccom 5620 ‘cfv 6481 (class class class)co 7346 ∈ cmpo 7348 +gcplusg 17158 LHypclh 40022 LTrncltrn 40139 TGrpctgrp 40780 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-rep 5217 ax-sep 5234 ax-nul 5244 ax-pow 5303 ax-pr 5370 ax-un 7668 ax-cnex 11059 ax-resscn 11060 ax-1cn 11061 ax-icn 11062 ax-addcl 11063 ax-addrcl 11064 ax-mulcl 11065 ax-mulrcl 11066 ax-mulcom 11067 ax-addass 11068 ax-mulass 11069 ax-distr 11070 ax-i2m1 11071 ax-1ne0 11072 ax-1rid 11073 ax-rnegex 11074 ax-rrecex 11075 ax-cnre 11076 ax-pre-lttri 11077 ax-pre-lttrn 11078 ax-pre-ltadd 11079 ax-pre-mulgt0 11080 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ne 2929 df-nel 3033 df-ral 3048 df-rex 3057 df-reu 3347 df-rab 3396 df-v 3438 df-sbc 3742 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4476 df-pw 4552 df-sn 4577 df-pr 4579 df-op 4583 df-uni 4860 df-iun 4943 df-br 5092 df-opab 5154 df-mpt 5173 df-tr 5199 df-id 5511 df-eprel 5516 df-po 5524 df-so 5525 df-fr 5569 df-we 5571 df-xp 5622 df-rel 5623 df-cnv 5624 df-co 5625 df-dm 5626 df-rn 5627 df-res 5628 df-ima 5629 df-pred 6248 df-ord 6309 df-on 6310 df-lim 6311 df-suc 6312 df-iota 6437 df-fun 6483 df-fn 6484 df-f 6485 df-f1 6486 df-fo 6487 df-f1o 6488 df-fv 6489 df-riota 7303 df-ov 7349 df-oprab 7350 df-mpo 7351 df-om 7797 df-1st 7921 df-2nd 7922 df-frecs 8211 df-wrecs 8242 df-recs 8291 df-rdg 8329 df-1o 8385 df-er 8622 df-en 8870 df-dom 8871 df-sdom 8872 df-fin 8873 df-pnf 11145 df-mnf 11146 df-xr 11147 df-ltxr 11148 df-le 11149 df-sub 11343 df-neg 11344 df-nn 12123 df-2 12185 df-n0 12379 df-z 12466 df-uz 12730 df-fz 13405 df-struct 17055 df-slot 17090 df-ndx 17102 df-base 17118 df-plusg 17171 df-tgrp 40781 |
| This theorem is referenced by: tgrpgrplem 40787 tgrpabl 40789 |
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