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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 6682 | . . 3 ⊢ ( ≃ph‘𝐽) ∈ V | |
3 | ecexg 8292 | . . 3 ⊢ (( ≃ph‘𝐽) ∈ V → [𝑔]( ≃ph‘𝐽) ∈ V) | |
4 | 2, 3 | mp1i 13 | . 2 ⊢ ((𝜑 ∧ 𝑔 ∈ ∪ 𝑉) → [𝑔]( ≃ph‘𝐽) ∈ V) |
5 | fvex 6682 | . . 3 ⊢ ( ≃ph‘𝐾) ∈ V | |
6 | ecexg 8292 | . . 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 8326 | . 2 ⊢ (𝑔 = 𝑇 → [𝑔]( ≃ph‘𝐽) = [𝑇]( ≃ph‘𝐽)) | |
9 | coeq2 5728 | . . 3 ⊢ (𝑔 = 𝑇 → (𝐹 ∘ 𝑔) = (𝐹 ∘ 𝑇)) | |
10 | 9 | eceq1d 8327 | . 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 23662 | . . 3 ⊢ (𝜑 → 𝐺:𝑉⟶(Base‘𝑄)) |
19 | 18 | ffund 6517 | . 2 ⊢ (𝜑 → Fun 𝐺) |
20 | 1, 4, 7, 8, 10, 19 | fliftval 7068 | 1 ⊢ ((𝜑 ∧ 𝑇 ∈ ∪ 𝑉) → (𝐺‘[𝑇]( ≃ph‘𝐽)) = [(𝐹 ∘ 𝑇)]( ≃ph‘𝐾)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 = wceq 1533 ∈ wcel 2110 Vcvv 3494 〈cop 4572 ∪ cuni 4837 ↦ cmpt 5145 ran crn 5555 ∘ ccom 5558 ‘cfv 6354 (class class class)co 7155 [cec 8286 Basecbs 16482 TopOnctopon 21517 Cn ccn 21831 ≃phcphtpc 23572 π1 cpi1 23606 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2157 ax-12 2173 ax-ext 2793 ax-rep 5189 ax-sep 5202 ax-nul 5209 ax-pow 5265 ax-pr 5329 ax-un 7460 ax-cnex 10592 ax-resscn 10593 ax-1cn 10594 ax-icn 10595 ax-addcl 10596 ax-addrcl 10597 ax-mulcl 10598 ax-mulrcl 10599 ax-mulcom 10600 ax-addass 10601 ax-mulass 10602 ax-distr 10603 ax-i2m1 10604 ax-1ne0 10605 ax-1rid 10606 ax-rnegex 10607 ax-rrecex 10608 ax-cnre 10609 ax-pre-lttri 10610 ax-pre-lttrn 10611 ax-pre-ltadd 10612 ax-pre-mulgt0 10613 ax-pre-sup 10614 ax-mulf 10616 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-mo 2618 df-eu 2650 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-reu 3145 df-rmo 3146 df-rab 3147 df-v 3496 df-sbc 3772 df-csb 3883 df-dif 3938 df-un 3940 df-in 3942 df-ss 3951 df-pss 3953 df-nul 4291 df-if 4467 df-pw 4540 df-sn 4567 df-pr 4569 df-tp 4571 df-op 4573 df-uni 4838 df-int 4876 df-iun 4920 df-iin 4921 df-br 5066 df-opab 5128 df-mpt 5146 df-tr 5172 df-id 5459 df-eprel 5464 df-po 5473 df-so 5474 df-fr 5513 df-se 5514 df-we 5515 df-xp 5560 df-rel 5561 df-cnv 5562 df-co 5563 df-dm 5564 df-rn 5565 df-res 5566 df-ima 5567 df-pred 6147 df-ord 6193 df-on 6194 df-lim 6195 df-suc 6196 df-iota 6313 df-fun 6356 df-fn 6357 df-f 6358 df-f1 6359 df-fo 6360 df-f1o 6361 df-fv 6362 df-isom 6363 df-riota 7113 df-ov 7158 df-oprab 7159 df-mpo 7160 df-of 7408 df-om 7580 df-1st 7688 df-2nd 7689 df-supp 7830 df-wrecs 7946 df-recs 8007 df-rdg 8045 df-1o 8101 df-2o 8102 df-oadd 8105 df-er 8288 df-ec 8290 df-qs 8294 df-map 8407 df-ixp 8461 df-en 8509 df-dom 8510 df-sdom 8511 df-fin 8512 df-fsupp 8833 df-fi 8874 df-sup 8905 df-inf 8906 df-oi 8973 df-card 9367 df-pnf 10676 df-mnf 10677 df-xr 10678 df-ltxr 10679 df-le 10680 df-sub 10871 df-neg 10872 df-div 11297 df-nn 11638 df-2 11699 df-3 11700 df-4 11701 df-5 11702 df-6 11703 df-7 11704 df-8 11705 df-9 11706 df-n0 11897 df-z 11981 df-dec 12098 df-uz 12243 df-q 12348 df-rp 12389 df-xneg 12506 df-xadd 12507 df-xmul 12508 df-ioo 12741 df-icc 12744 df-fz 12892 df-fzo 13033 df-seq 13369 df-exp 13429 df-hash 13690 df-cj 14457 df-re 14458 df-im 14459 df-sqrt 14593 df-abs 14594 df-struct 16484 df-ndx 16485 df-slot 16486 df-base 16488 df-sets 16489 df-ress 16490 df-plusg 16577 df-mulr 16578 df-starv 16579 df-sca 16580 df-vsca 16581 df-ip 16582 df-tset 16583 df-ple 16584 df-ds 16586 df-unif 16587 df-hom 16588 df-cco 16589 df-rest 16695 df-topn 16696 df-0g 16714 df-gsum 16715 df-topgen 16716 df-pt 16717 df-prds 16720 df-xrs 16774 df-qtop 16779 df-imas 16780 df-qus 16781 df-xps 16782 df-mre 16856 df-mrc 16857 df-acs 16859 df-mgm 17851 df-sgrp 17900 df-mnd 17911 df-submnd 17956 df-mulg 18224 df-cntz 18446 df-cmn 18907 df-psmet 20536 df-xmet 20537 df-met 20538 df-bl 20539 df-mopn 20540 df-cnfld 20545 df-top 21501 df-topon 21518 df-topsp 21540 df-bases 21553 df-cld 21626 df-cn 21834 df-cnp 21835 df-tx 22169 df-hmeo 22362 df-xms 22929 df-ms 22930 df-tms 22931 df-ii 23484 df-htpy 23573 df-phtpy 23574 df-phtpc 23595 df-om1 23609 df-pi1 23611 |
This theorem is referenced by: pi1coghm 23664 |
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