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Mirrors > Home > MPE Home > Th. List > pi1xfrval | 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, 12-Feb-2015.) (Revised by Mario Carneiro, 23-Dec-2016.) |
Ref | Expression |
---|---|
pi1xfr.p | ⊢ 𝑃 = (𝐽 π1 (𝐹‘0)) |
pi1xfr.q | ⊢ 𝑄 = (𝐽 π1 (𝐹‘1)) |
pi1xfr.b | ⊢ 𝐵 = (Base‘𝑃) |
pi1xfr.g | ⊢ 𝐺 = ran (𝑔 ∈ ∪ 𝐵 ↦ 〈[𝑔]( ≃ph‘𝐽), [(𝐼(*𝑝‘𝐽)(𝑔(*𝑝‘𝐽)𝐹))]( ≃ph‘𝐽)〉) |
pi1xfr.j | ⊢ (𝜑 → 𝐽 ∈ (TopOn‘𝑋)) |
pi1xfr.f | ⊢ (𝜑 → 𝐹 ∈ (II Cn 𝐽)) |
pi1xfrval.i | ⊢ (𝜑 → 𝐼 ∈ (II Cn 𝐽)) |
pi1xfrval.1 | ⊢ (𝜑 → (𝐹‘1) = (𝐼‘0)) |
pi1xfrval.2 | ⊢ (𝜑 → (𝐼‘1) = (𝐹‘0)) |
pi1xfrval.a | ⊢ (𝜑 → 𝐴 ∈ ∪ 𝐵) |
Ref | Expression |
---|---|
pi1xfrval | ⊢ (𝜑 → (𝐺‘[𝐴]( ≃ph‘𝐽)) = [(𝐼(*𝑝‘𝐽)(𝐴(*𝑝‘𝐽)𝐹))]( ≃ph‘𝐽)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pi1xfrval.a | . 2 ⊢ (𝜑 → 𝐴 ∈ ∪ 𝐵) | |
2 | pi1xfr.g | . . 3 ⊢ 𝐺 = ran (𝑔 ∈ ∪ 𝐵 ↦ 〈[𝑔]( ≃ph‘𝐽), [(𝐼(*𝑝‘𝐽)(𝑔(*𝑝‘𝐽)𝐹))]( ≃ph‘𝐽)〉) | |
3 | fvex 6914 | . . . 4 ⊢ ( ≃ph‘𝐽) ∈ V | |
4 | ecexg 8738 | . . . 4 ⊢ (( ≃ph‘𝐽) ∈ V → [𝑔]( ≃ph‘𝐽) ∈ V) | |
5 | 3, 4 | mp1i 13 | . . 3 ⊢ ((𝜑 ∧ 𝑔 ∈ ∪ 𝐵) → [𝑔]( ≃ph‘𝐽) ∈ V) |
6 | ecexg 8738 | . . . 4 ⊢ (( ≃ph‘𝐽) ∈ V → [(𝐼(*𝑝‘𝐽)(𝑔(*𝑝‘𝐽)𝐹))]( ≃ph‘𝐽) ∈ V) | |
7 | 3, 6 | mp1i 13 | . . 3 ⊢ ((𝜑 ∧ 𝑔 ∈ ∪ 𝐵) → [(𝐼(*𝑝‘𝐽)(𝑔(*𝑝‘𝐽)𝐹))]( ≃ph‘𝐽) ∈ V) |
8 | eceq1 8773 | . . 3 ⊢ (𝑔 = 𝐴 → [𝑔]( ≃ph‘𝐽) = [𝐴]( ≃ph‘𝐽)) | |
9 | oveq1 7431 | . . . . 5 ⊢ (𝑔 = 𝐴 → (𝑔(*𝑝‘𝐽)𝐹) = (𝐴(*𝑝‘𝐽)𝐹)) | |
10 | 9 | oveq2d 7440 | . . . 4 ⊢ (𝑔 = 𝐴 → (𝐼(*𝑝‘𝐽)(𝑔(*𝑝‘𝐽)𝐹)) = (𝐼(*𝑝‘𝐽)(𝐴(*𝑝‘𝐽)𝐹))) |
11 | 10 | eceq1d 8774 | . . 3 ⊢ (𝑔 = 𝐴 → [(𝐼(*𝑝‘𝐽)(𝑔(*𝑝‘𝐽)𝐹))]( ≃ph‘𝐽) = [(𝐼(*𝑝‘𝐽)(𝐴(*𝑝‘𝐽)𝐹))]( ≃ph‘𝐽)) |
12 | pi1xfr.p | . . . . 5 ⊢ 𝑃 = (𝐽 π1 (𝐹‘0)) | |
13 | pi1xfr.q | . . . . 5 ⊢ 𝑄 = (𝐽 π1 (𝐹‘1)) | |
14 | pi1xfr.b | . . . . 5 ⊢ 𝐵 = (Base‘𝑃) | |
15 | pi1xfr.j | . . . . 5 ⊢ (𝜑 → 𝐽 ∈ (TopOn‘𝑋)) | |
16 | pi1xfr.f | . . . . 5 ⊢ (𝜑 → 𝐹 ∈ (II Cn 𝐽)) | |
17 | pi1xfrval.i | . . . . 5 ⊢ (𝜑 → 𝐼 ∈ (II Cn 𝐽)) | |
18 | pi1xfrval.1 | . . . . 5 ⊢ (𝜑 → (𝐹‘1) = (𝐼‘0)) | |
19 | pi1xfrval.2 | . . . . 5 ⊢ (𝜑 → (𝐼‘1) = (𝐹‘0)) | |
20 | 12, 13, 14, 2, 15, 16, 17, 18, 19 | pi1xfrf 25071 | . . . 4 ⊢ (𝜑 → 𝐺:𝐵⟶(Base‘𝑄)) |
21 | 20 | ffund 6732 | . . 3 ⊢ (𝜑 → Fun 𝐺) |
22 | 2, 5, 7, 8, 11, 21 | fliftval 7328 | . 2 ⊢ ((𝜑 ∧ 𝐴 ∈ ∪ 𝐵) → (𝐺‘[𝐴]( ≃ph‘𝐽)) = [(𝐼(*𝑝‘𝐽)(𝐴(*𝑝‘𝐽)𝐹))]( ≃ph‘𝐽)) |
23 | 1, 22 | mpdan 685 | 1 ⊢ (𝜑 → (𝐺‘[𝐴]( ≃ph‘𝐽)) = [(𝐼(*𝑝‘𝐽)(𝐴(*𝑝‘𝐽)𝐹))]( ≃ph‘𝐽)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 394 = wceq 1534 ∈ wcel 2099 Vcvv 3462 〈cop 4639 ∪ cuni 4913 ↦ cmpt 5236 ran crn 5683 ‘cfv 6554 (class class class)co 7424 [cec 8732 0cc0 11158 1c1 11159 Basecbs 17213 TopOnctopon 22903 Cn ccn 23219 IIcii 24886 ≃phcphtpc 24986 *𝑝cpco 25018 π1 cpi1 25021 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1790 ax-4 1804 ax-5 1906 ax-6 1964 ax-7 2004 ax-8 2101 ax-9 2109 ax-10 2130 ax-11 2147 ax-12 2167 ax-ext 2697 ax-rep 5290 ax-sep 5304 ax-nul 5311 ax-pow 5369 ax-pr 5433 ax-un 7746 ax-cnex 11214 ax-resscn 11215 ax-1cn 11216 ax-icn 11217 ax-addcl 11218 ax-addrcl 11219 ax-mulcl 11220 ax-mulrcl 11221 ax-mulcom 11222 ax-addass 11223 ax-mulass 11224 ax-distr 11225 ax-i2m1 11226 ax-1ne0 11227 ax-1rid 11228 ax-rnegex 11229 ax-rrecex 11230 ax-cnre 11231 ax-pre-lttri 11232 ax-pre-lttrn 11233 ax-pre-ltadd 11234 ax-pre-mulgt0 11235 ax-pre-sup 11236 |
This theorem depends on definitions: df-bi 206 df-an 395 df-or 846 df-3or 1085 df-3an 1086 df-tru 1537 df-fal 1547 df-ex 1775 df-nf 1779 df-sb 2061 df-mo 2529 df-eu 2558 df-clab 2704 df-cleq 2718 df-clel 2803 df-nfc 2878 df-ne 2931 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3364 df-reu 3365 df-rab 3420 df-v 3464 df-sbc 3777 df-csb 3893 df-dif 3950 df-un 3952 df-in 3954 df-ss 3964 df-pss 3967 df-nul 4326 df-if 4534 df-pw 4609 df-sn 4634 df-pr 4636 df-tp 4638 df-op 4640 df-uni 4914 df-int 4955 df-iun 5003 df-iin 5004 df-br 5154 df-opab 5216 df-mpt 5237 df-tr 5271 df-id 5580 df-eprel 5586 df-po 5594 df-so 5595 df-fr 5637 df-se 5638 df-we 5639 df-xp 5688 df-rel 5689 df-cnv 5690 df-co 5691 df-dm 5692 df-rn 5693 df-res 5694 df-ima 5695 df-pred 6312 df-ord 6379 df-on 6380 df-lim 6381 df-suc 6382 df-iota 6506 df-fun 6556 df-fn 6557 df-f 6558 df-f1 6559 df-fo 6560 df-f1o 6561 df-fv 6562 df-isom 6563 df-riota 7380 df-ov 7427 df-oprab 7428 df-mpo 7429 df-of 7690 df-om 7877 df-1st 8003 df-2nd 8004 df-supp 8175 df-frecs 8296 df-wrecs 8327 df-recs 8401 df-rdg 8440 df-1o 8496 df-2o 8497 df-er 8734 df-ec 8736 df-qs 8740 df-map 8857 df-ixp 8927 df-en 8975 df-dom 8976 df-sdom 8977 df-fin 8978 df-fsupp 9406 df-fi 9454 df-sup 9485 df-inf 9486 df-oi 9553 df-card 9982 df-pnf 11300 df-mnf 11301 df-xr 11302 df-ltxr 11303 df-le 11304 df-sub 11496 df-neg 11497 df-div 11922 df-nn 12265 df-2 12327 df-3 12328 df-4 12329 df-5 12330 df-6 12331 df-7 12332 df-8 12333 df-9 12334 df-n0 12525 df-z 12611 df-dec 12730 df-uz 12875 df-q 12985 df-rp 13029 df-xneg 13146 df-xadd 13147 df-xmul 13148 df-ioo 13382 df-icc 13385 df-fz 13539 df-fzo 13682 df-seq 14022 df-exp 14082 df-hash 14348 df-cj 15104 df-re 15105 df-im 15106 df-sqrt 15240 df-abs 15241 df-struct 17149 df-sets 17166 df-slot 17184 df-ndx 17196 df-base 17214 df-ress 17243 df-plusg 17279 df-mulr 17280 df-starv 17281 df-sca 17282 df-vsca 17283 df-ip 17284 df-tset 17285 df-ple 17286 df-ds 17288 df-unif 17289 df-hom 17290 df-cco 17291 df-rest 17437 df-topn 17438 df-0g 17456 df-gsum 17457 df-topgen 17458 df-pt 17459 df-prds 17462 df-xrs 17517 df-qtop 17522 df-imas 17523 df-qus 17524 df-xps 17525 df-mre 17599 df-mrc 17600 df-acs 17602 df-mgm 18633 df-sgrp 18712 df-mnd 18728 df-submnd 18774 df-mulg 19062 df-cntz 19311 df-cmn 19780 df-psmet 21335 df-xmet 21336 df-met 21337 df-bl 21338 df-mopn 21339 df-cnfld 21344 df-top 22887 df-topon 22904 df-topsp 22926 df-bases 22940 df-cld 23014 df-cn 23222 df-cnp 23223 df-tx 23557 df-hmeo 23750 df-xms 24317 df-ms 24318 df-tms 24319 df-ii 24888 df-htpy 24987 df-phtpy 24988 df-phtpc 25009 df-pco 25023 df-om1 25024 df-pi1 25026 |
This theorem is referenced by: pi1xfr 25073 |
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