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| Mirrors > Home > MPE Home > Th. List > pi1coval | Structured version Visualization version GIF version | ||
| Description: The value of the loop transfer function on the equivalence class of a path. (Contributed by Mario Carneiro, 10-Aug-2015.) (Proof shortened by Mario Carneiro, 23-Dec-2016.) |
| Ref | Expression |
|---|---|
| pi1co.p | ⊢ 𝑃 = (𝐽 π1 𝐴) |
| pi1co.q | ⊢ 𝑄 = (𝐾 π1 𝐵) |
| pi1co.v | ⊢ 𝑉 = (Base‘𝑃) |
| pi1co.g | ⊢ 𝐺 = ran (𝑔 ∈ ∪ 𝑉 ↦ 〈[𝑔]( ≃ph‘𝐽), [(𝐹 ∘ 𝑔)]( ≃ph‘𝐾)〉) |
| pi1co.j | ⊢ (𝜑 → 𝐽 ∈ (TopOn‘𝑋)) |
| pi1co.f | ⊢ (𝜑 → 𝐹 ∈ (𝐽 Cn 𝐾)) |
| pi1co.a | ⊢ (𝜑 → 𝐴 ∈ 𝑋) |
| pi1co.b | ⊢ (𝜑 → (𝐹‘𝐴) = 𝐵) |
| Ref | Expression |
|---|---|
| pi1coval | ⊢ ((𝜑 ∧ 𝑇 ∈ ∪ 𝑉) → (𝐺‘[𝑇]( ≃ph‘𝐽)) = [(𝐹 ∘ 𝑇)]( ≃ph‘𝐾)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pi1co.g | . 2 ⊢ 𝐺 = ran (𝑔 ∈ ∪ 𝑉 ↦ 〈[𝑔]( ≃ph‘𝐽), [(𝐹 ∘ 𝑔)]( ≃ph‘𝐾)〉) | |
| 2 | fvex 6846 | . . 3 ⊢ ( ≃ph‘𝐽) ∈ V | |
| 3 | ecexg 8639 | . . 3 ⊢ (( ≃ph‘𝐽) ∈ V → [𝑔]( ≃ph‘𝐽) ∈ V) | |
| 4 | 2, 3 | mp1i 13 | . 2 ⊢ ((𝜑 ∧ 𝑔 ∈ ∪ 𝑉) → [𝑔]( ≃ph‘𝐽) ∈ V) |
| 5 | fvex 6846 | . . 3 ⊢ ( ≃ph‘𝐾) ∈ V | |
| 6 | ecexg 8639 | . . 3 ⊢ (( ≃ph‘𝐾) ∈ V → [(𝐹 ∘ 𝑔)]( ≃ph‘𝐾) ∈ V) | |
| 7 | 5, 6 | mp1i 13 | . 2 ⊢ ((𝜑 ∧ 𝑔 ∈ ∪ 𝑉) → [(𝐹 ∘ 𝑔)]( ≃ph‘𝐾) ∈ V) |
| 8 | eceq1 8675 | . 2 ⊢ (𝑔 = 𝑇 → [𝑔]( ≃ph‘𝐽) = [𝑇]( ≃ph‘𝐽)) | |
| 9 | coeq2 5806 | . . 3 ⊢ (𝑔 = 𝑇 → (𝐹 ∘ 𝑔) = (𝐹 ∘ 𝑇)) | |
| 10 | 9 | eceq1d 8676 | . 2 ⊢ (𝑔 = 𝑇 → [(𝐹 ∘ 𝑔)]( ≃ph‘𝐾) = [(𝐹 ∘ 𝑇)]( ≃ph‘𝐾)) |
| 11 | pi1co.p | . . . 4 ⊢ 𝑃 = (𝐽 π1 𝐴) | |
| 12 | pi1co.q | . . . 4 ⊢ 𝑄 = (𝐾 π1 𝐵) | |
| 13 | pi1co.v | . . . 4 ⊢ 𝑉 = (Base‘𝑃) | |
| 14 | pi1co.j | . . . 4 ⊢ (𝜑 → 𝐽 ∈ (TopOn‘𝑋)) | |
| 15 | pi1co.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ (𝐽 Cn 𝐾)) | |
| 16 | pi1co.a | . . . 4 ⊢ (𝜑 → 𝐴 ∈ 𝑋) | |
| 17 | pi1co.b | . . . 4 ⊢ (𝜑 → (𝐹‘𝐴) = 𝐵) | |
| 18 | 11, 12, 13, 1, 14, 15, 16, 17 | pi1cof 25017 | . . 3 ⊢ (𝜑 → 𝐺:𝑉⟶(Base‘𝑄)) |
| 19 | 18 | ffund 6665 | . 2 ⊢ (𝜑 → Fun 𝐺) |
| 20 | 1, 4, 7, 8, 10, 19 | fliftval 7262 | 1 ⊢ ((𝜑 ∧ 𝑇 ∈ ∪ 𝑉) → (𝐺‘[𝑇]( ≃ph‘𝐽)) = [(𝐹 ∘ 𝑇)]( ≃ph‘𝐾)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 Vcvv 3439 〈cop 4585 ∪ cuni 4862 ↦ cmpt 5178 ran crn 5624 ∘ ccom 5627 ‘cfv 6491 (class class class)co 7358 [cec 8633 Basecbs 17138 TopOnctopon 22856 Cn ccn 23170 ≃phcphtpc 24926 π1 cpi1 24961 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2183 ax-ext 2707 ax-rep 5223 ax-sep 5240 ax-nul 5250 ax-pow 5309 ax-pr 5376 ax-un 7680 ax-cnex 11084 ax-resscn 11085 ax-1cn 11086 ax-icn 11087 ax-addcl 11088 ax-addrcl 11089 ax-mulcl 11090 ax-mulrcl 11091 ax-mulcom 11092 ax-addass 11093 ax-mulass 11094 ax-distr 11095 ax-i2m1 11096 ax-1ne0 11097 ax-1rid 11098 ax-rnegex 11099 ax-rrecex 11100 ax-cnre 11101 ax-pre-lttri 11102 ax-pre-lttrn 11103 ax-pre-ltadd 11104 ax-pre-mulgt0 11105 ax-pre-sup 11106 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2538 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2810 df-nfc 2884 df-ne 2932 df-nel 3036 df-ral 3051 df-rex 3060 df-rmo 3349 df-reu 3350 df-rab 3399 df-v 3441 df-sbc 3740 df-csb 3849 df-dif 3903 df-un 3905 df-in 3907 df-ss 3917 df-pss 3920 df-nul 4285 df-if 4479 df-pw 4555 df-sn 4580 df-pr 4582 df-tp 4584 df-op 4586 df-uni 4863 df-int 4902 df-iun 4947 df-iin 4948 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5518 df-eprel 5523 df-po 5531 df-so 5532 df-fr 5576 df-se 5577 df-we 5578 df-xp 5629 df-rel 5630 df-cnv 5631 df-co 5632 df-dm 5633 df-rn 5634 df-res 5635 df-ima 5636 df-pred 6258 df-ord 6319 df-on 6320 df-lim 6321 df-suc 6322 df-iota 6447 df-fun 6493 df-fn 6494 df-f 6495 df-f1 6496 df-fo 6497 df-f1o 6498 df-fv 6499 df-isom 6500 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-of 7622 df-om 7809 df-1st 7933 df-2nd 7934 df-supp 8103 df-frecs 8223 df-wrecs 8254 df-recs 8303 df-rdg 8341 df-1o 8397 df-2o 8398 df-er 8635 df-ec 8637 df-qs 8641 df-map 8767 df-ixp 8838 df-en 8886 df-dom 8887 df-sdom 8888 df-fin 8889 df-fsupp 9267 df-fi 9316 df-sup 9347 df-inf 9348 df-oi 9417 df-card 9853 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-div 11797 df-nn 12148 df-2 12210 df-3 12211 df-4 12212 df-5 12213 df-6 12214 df-7 12215 df-8 12216 df-9 12217 df-n0 12404 df-z 12491 df-dec 12610 df-uz 12754 df-q 12864 df-rp 12908 df-xneg 13028 df-xadd 13029 df-xmul 13030 df-ioo 13267 df-icc 13270 df-fz 13426 df-fzo 13573 df-seq 13927 df-exp 13987 df-hash 14256 df-cj 15024 df-re 15025 df-im 15026 df-sqrt 15160 df-abs 15161 df-struct 17076 df-sets 17093 df-slot 17111 df-ndx 17123 df-base 17139 df-ress 17160 df-plusg 17192 df-mulr 17193 df-starv 17194 df-sca 17195 df-vsca 17196 df-ip 17197 df-tset 17198 df-ple 17199 df-ds 17201 df-unif 17202 df-hom 17203 df-cco 17204 df-rest 17344 df-topn 17345 df-0g 17363 df-gsum 17364 df-topgen 17365 df-pt 17366 df-prds 17369 df-xrs 17425 df-qtop 17430 df-imas 17431 df-qus 17432 df-xps 17433 df-mre 17507 df-mrc 17508 df-acs 17510 df-mgm 18567 df-sgrp 18646 df-mnd 18662 df-submnd 18711 df-mulg 19000 df-cntz 19248 df-cmn 19713 df-psmet 21303 df-xmet 21304 df-met 21305 df-bl 21306 df-mopn 21307 df-cnfld 21312 df-top 22840 df-topon 22857 df-topsp 22879 df-bases 22892 df-cld 22965 df-cn 23173 df-cnp 23174 df-tx 23508 df-hmeo 23701 df-xms 24266 df-ms 24267 df-tms 24268 df-ii 24828 df-htpy 24927 df-phtpy 24928 df-phtpc 24949 df-om1 24964 df-pi1 24966 |
| This theorem is referenced by: pi1coghm 25019 |
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