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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ringcsectALTV | Structured version Visualization version GIF version | ||
| Description: A section in the category of rings, written out. (Contributed by AV, 14-Feb-2020.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| ringcsectALTV.c | ⊢ 𝐶 = (RingCatALTV‘𝑈) |
| ringcsectALTV.b | ⊢ 𝐵 = (Base‘𝐶) |
| ringcsectALTV.u | ⊢ (𝜑 → 𝑈 ∈ 𝑉) |
| ringcsectALTV.x | ⊢ (𝜑 → 𝑋 ∈ 𝐵) |
| ringcsectALTV.y | ⊢ (𝜑 → 𝑌 ∈ 𝐵) |
| ringcsectALTV.e | ⊢ 𝐸 = (Base‘𝑋) |
| ringcsectALTV.n | ⊢ 𝑆 = (Sect‘𝐶) |
| Ref | Expression |
|---|---|
| ringcsectALTV | ⊢ (𝜑 → (𝐹(𝑋𝑆𝑌)𝐺 ↔ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋) ∧ (𝐺 ∘ 𝐹) = ( I ↾ 𝐸)))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ringcsectALTV.b | . . 3 ⊢ 𝐵 = (Base‘𝐶) | |
| 2 | eqid 2760 | . . 3 ⊢ (Hom ‘𝐶) = (Hom ‘𝐶) | |
| 3 | eqid 2760 | . . 3 ⊢ (comp‘𝐶) = (comp‘𝐶) | |
| 4 | eqid 2760 | . . 3 ⊢ (Id‘𝐶) = (Id‘𝐶) | |
| 5 | ringcsectALTV.n | . . 3 ⊢ 𝑆 = (Sect‘𝐶) | |
| 6 | ringcsectALTV.u | . . . 4 ⊢ (𝜑 → 𝑈 ∈ 𝑉) | |
| 7 | ringcsectALTV.c | . . . . 5 ⊢ 𝐶 = (RingCatALTV‘𝑈) | |
| 8 | 7 | ringccatALTV 49223 | . . . 4 ⊢ (𝑈 ∈ 𝑉 → 𝐶 ∈ Cat) |
| 9 | 6, 8 | syl 18 | . . 3 ⊢ (𝜑 → 𝐶 ∈ Cat) |
| 10 | ringcsectALTV.x | . . 3 ⊢ (𝜑 → 𝑋 ∈ 𝐵) | |
| 11 | ringcsectALTV.y | . . 3 ⊢ (𝜑 → 𝑌 ∈ 𝐵) | |
| 12 | 1, 2, 3, 4, 5, 9, 10, 11 | issect 17843 | . 2 ⊢ (𝜑 → (𝐹(𝑋𝑆𝑌)𝐺 ↔ (𝐹 ∈ (𝑋(Hom ‘𝐶)𝑌) ∧ 𝐺 ∈ (𝑌(Hom ‘𝐶)𝑋) ∧ (𝐺(〈𝑋, 𝑌〉(comp‘𝐶)𝑋)𝐹) = ((Id‘𝐶)‘𝑋)))) |
| 13 | 7, 1, 6, 2, 10, 11 | ringchomALTV 49218 | . . . . . . 7 ⊢ (𝜑 → (𝑋(Hom ‘𝐶)𝑌) = (𝑋 RingHom 𝑌)) |
| 14 | 13 | eleq2d 2846 | . . . . . 6 ⊢ (𝜑 → (𝐹 ∈ (𝑋(Hom ‘𝐶)𝑌) ↔ 𝐹 ∈ (𝑋 RingHom 𝑌))) |
| 15 | 7, 1, 6, 2, 11, 10 | ringchomALTV 49218 | . . . . . . 7 ⊢ (𝜑 → (𝑌(Hom ‘𝐶)𝑋) = (𝑌 RingHom 𝑋)) |
| 16 | 15 | eleq2d 2846 | . . . . . 6 ⊢ (𝜑 → (𝐺 ∈ (𝑌(Hom ‘𝐶)𝑋) ↔ 𝐺 ∈ (𝑌 RingHom 𝑋))) |
| 17 | 14, 16 | anbi12d 644 | . . . . 5 ⊢ (𝜑 → ((𝐹 ∈ (𝑋(Hom ‘𝐶)𝑌) ∧ 𝐺 ∈ (𝑌(Hom ‘𝐶)𝑋)) ↔ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋)))) |
| 18 | 17 | anbi1d 643 | . . . 4 ⊢ (𝜑 → (((𝐹 ∈ (𝑋(Hom ‘𝐶)𝑌) ∧ 𝐺 ∈ (𝑌(Hom ‘𝐶)𝑋)) ∧ (𝐺(〈𝑋, 𝑌〉(comp‘𝐶)𝑋)𝐹) = ((Id‘𝐶)‘𝑋)) ↔ ((𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋)) ∧ (𝐺(〈𝑋, 𝑌〉(comp‘𝐶)𝑋)𝐹) = ((Id‘𝐶)‘𝑋)))) |
| 19 | 6 | adantr 486 | . . . . . . 7 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋))) → 𝑈 ∈ 𝑉) |
| 20 | 10 | adantr 486 | . . . . . . 7 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋))) → 𝑋 ∈ 𝐵) |
| 21 | 11 | adantr 486 | . . . . . . 7 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋))) → 𝑌 ∈ 𝐵) |
| 22 | simprl 783 | . . . . . . 7 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋))) → 𝐹 ∈ (𝑋 RingHom 𝑌)) | |
| 23 | simprr 785 | . . . . . . 7 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋))) → 𝐺 ∈ (𝑌 RingHom 𝑋)) | |
| 24 | 7, 1, 19, 3, 20, 21, 20, 22, 23 | ringccoALTV 49221 | . . . . . 6 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋))) → (𝐺(〈𝑋, 𝑌〉(comp‘𝐶)𝑋)𝐹) = (𝐺 ∘ 𝐹)) |
| 25 | ringcsectALTV.e | . . . . . . . 8 ⊢ 𝐸 = (Base‘𝑋) | |
| 26 | 7, 1, 4, 6, 10, 25 | ringcidALTV 49224 | . . . . . . 7 ⊢ (𝜑 → ((Id‘𝐶)‘𝑋) = ( I ↾ 𝐸)) |
| 27 | 26 | adantr 486 | . . . . . 6 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋))) → ((Id‘𝐶)‘𝑋) = ( I ↾ 𝐸)) |
| 28 | 24, 27 | eqeq12d 2776 | . . . . 5 ⊢ ((𝜑 ∧ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋))) → ((𝐺(〈𝑋, 𝑌〉(comp‘𝐶)𝑋)𝐹) = ((Id‘𝐶)‘𝑋) ↔ (𝐺 ∘ 𝐹) = ( I ↾ 𝐸))) |
| 29 | 28 | pm5.32da 590 | . . . 4 ⊢ (𝜑 → (((𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋)) ∧ (𝐺(〈𝑋, 𝑌〉(comp‘𝐶)𝑋)𝐹) = ((Id‘𝐶)‘𝑋)) ↔ ((𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋)) ∧ (𝐺 ∘ 𝐹) = ( I ↾ 𝐸)))) |
| 30 | 18, 29 | bitrd 282 | . . 3 ⊢ (𝜑 → (((𝐹 ∈ (𝑋(Hom ‘𝐶)𝑌) ∧ 𝐺 ∈ (𝑌(Hom ‘𝐶)𝑋)) ∧ (𝐺(〈𝑋, 𝑌〉(comp‘𝐶)𝑋)𝐹) = ((Id‘𝐶)‘𝑋)) ↔ ((𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋)) ∧ (𝐺 ∘ 𝐹) = ( I ↾ 𝐸)))) |
| 31 | df-3an 1105 | . . 3 ⊢ ((𝐹 ∈ (𝑋(Hom ‘𝐶)𝑌) ∧ 𝐺 ∈ (𝑌(Hom ‘𝐶)𝑋) ∧ (𝐺(〈𝑋, 𝑌〉(comp‘𝐶)𝑋)𝐹) = ((Id‘𝐶)‘𝑋)) ↔ ((𝐹 ∈ (𝑋(Hom ‘𝐶)𝑌) ∧ 𝐺 ∈ (𝑌(Hom ‘𝐶)𝑋)) ∧ (𝐺(〈𝑋, 𝑌〉(comp‘𝐶)𝑋)𝐹) = ((Id‘𝐶)‘𝑋))) | |
| 32 | df-3an 1105 | . . 3 ⊢ ((𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋) ∧ (𝐺 ∘ 𝐹) = ( I ↾ 𝐸)) ↔ ((𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋)) ∧ (𝐺 ∘ 𝐹) = ( I ↾ 𝐸))) | |
| 33 | 30, 31, 32 | 3bitr4g 317 | . 2 ⊢ (𝜑 → ((𝐹 ∈ (𝑋(Hom ‘𝐶)𝑌) ∧ 𝐺 ∈ (𝑌(Hom ‘𝐶)𝑋) ∧ (𝐺(〈𝑋, 𝑌〉(comp‘𝐶)𝑋)𝐹) = ((Id‘𝐶)‘𝑋)) ↔ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋) ∧ (𝐺 ∘ 𝐹) = ( I ↾ 𝐸)))) |
| 34 | 12, 33 | bitrd 282 | 1 ⊢ (𝜑 → (𝐹(𝑋𝑆𝑌)𝐺 ↔ (𝐹 ∈ (𝑋 RingHom 𝑌) ∧ 𝐺 ∈ (𝑌 RingHom 𝑋) ∧ (𝐺 ∘ 𝐹) = ( I ↾ 𝐸)))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2145 〈cop 4590 class class class wbr 5103 I cid 5549 ↾ cres 5657 ∘ ccom 5659 ‘cfv 6533 (class class class)co 7414 Basecbs 17302 Hom chom 17354 compcco 17355 Catccat 17753 Idccid 17754 Sectcsect 17834 RingHom crh 20611 RingCatALTVcringcALTV 49203 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5232 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7737 ax-cnex 11181 ax-resscn 11182 ax-1cn 11183 ax-icn 11184 ax-addcl 11185 ax-addrcl 11186 ax-mulcl 11187 ax-mulrcl 11188 ax-mulcom 11189 ax-addass 11190 ax-mulass 11191 ax-distr 11192 ax-i2m1 11193 ax-1ne0 11194 ax-1rid 11195 ax-rnegex 11196 ax-rrecex 11197 ax-cnre 11198 ax-pre-lttri 11199 ax-pre-lttrn 11200 ax-pre-ltadd 11201 ax-pre-mulgt0 11202 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-om 7864 df-1st 7987 df-2nd 7988 df-frecs 8281 df-wrecs 8312 df-recs 8361 df-rdg 8400 df-1o 8456 df-er 8697 df-map 8829 df-en 8954 df-dom 8955 df-sdom 8956 df-fin 8957 df-pnf 11270 df-mnf 11271 df-xr 11272 df-ltxr 11273 df-le 11274 df-sub 11468 df-neg 11469 df-nn 12259 df-2 12328 df-3 12329 df-4 12330 df-5 12331 df-6 12332 df-7 12333 df-8 12334 df-9 12335 df-n0 12530 df-z 12617 df-dec 12738 df-uz 12889 df-fz 13563 df-struct 17240 df-sets 17257 df-slot 17275 df-ndx 17287 df-base 17303 df-plusg 17356 df-hom 17367 df-cco 17368 df-0g 17527 df-cat 17757 df-cid 17758 df-sect 17837 df-mgm 18731 df-sgrp 18822 df-mnd 18838 df-mhm 18892 df-grp 19061 df-ghm 19342 df-mgp 20275 df-ur 20322 df-ring 20375 df-rhm 20614 df-ringcALTV 49204 |
| This theorem is used by: ringcinvALTV 49226 |
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