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| Mirrors > Home > MPE Home > Th. List > ftc1lem3 | Structured version Visualization version GIF version | ||
| Description: Lemma for ftc1 26417. (Contributed by Mario Carneiro, 1-Sep-2014.) (Revised by Mario Carneiro, 8-Sep-2015.) |
| Ref | Expression |
|---|---|
| ftc1.g | ⊢ 𝐺 = (𝑥 ∈ (𝐴[,]𝐵) ↦ ∫(𝐴(,)𝑥)(𝐹‘𝑡) d𝑡) |
| ftc1.a | ⊢ (𝜑 → 𝐴 ∈ ℝ) |
| ftc1.b | ⊢ (𝜑 → 𝐵 ∈ ℝ) |
| ftc1.le | ⊢ (𝜑 → 𝐴 ≤ 𝐵) |
| ftc1.s | ⊢ (𝜑 → (𝐴(,)𝐵) ⊆ 𝐷) |
| ftc1.d | ⊢ (𝜑 → 𝐷 ⊆ ℝ) |
| ftc1.i | ⊢ (𝜑 → 𝐹 ∈ 𝐿1) |
| ftc1.c | ⊢ (𝜑 → 𝐶 ∈ (𝐴(,)𝐵)) |
| ftc1.f | ⊢ (𝜑 → 𝐹 ∈ ((𝐾 CnP 𝐿)‘𝐶)) |
| ftc1.j | ⊢ 𝐽 = (𝐿 ↾t ℝ) |
| ftc1.k | ⊢ 𝐾 = (𝐿 ↾t 𝐷) |
| ftc1.l | ⊢ 𝐿 = (TopOpen‘ℂfld) |
| Ref | Expression |
|---|---|
| ftc1lem3 | ⊢ (𝜑 → 𝐹:𝐷⟶ℂ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ftc1.k | . . 3 ⊢ 𝐾 = (𝐿 ↾t 𝐷) | |
| 2 | ftc1.l | . . . . 5 ⊢ 𝐿 = (TopOpen‘ℂfld) | |
| 3 | 2 | cnfldtopon 25156 | . . . 4 ⊢ 𝐿 ∈ (TopOn‘ℂ) |
| 4 | ftc1.d | . . . . 5 ⊢ (𝜑 → 𝐷 ⊆ ℝ) | |
| 5 | ax-resscn 11296 | . . . . 5 ⊢ ℝ ⊆ ℂ | |
| 6 | 4, 5 | sstrdi 3925 | . . . 4 ⊢ (𝜑 → 𝐷 ⊆ ℂ) |
| 7 | resttopon 23534 | . . . 4 ⊢ ((𝐿 ∈ (TopOn‘ℂ) ∧ 𝐷 ⊆ ℂ) → (𝐿 ↾t 𝐷) ∈ (TopOn‘𝐷)) | |
| 8 | 3, 6, 7 | sylancr 599 | . . 3 ⊢ (𝜑 → (𝐿 ↾t 𝐷) ∈ (TopOn‘𝐷)) |
| 9 | 1, 8 | eqeltrid 2868 | . 2 ⊢ (𝜑 → 𝐾 ∈ (TopOn‘𝐷)) |
| 10 | 3 | a1i 11 | . 2 ⊢ (𝜑 → 𝐿 ∈ (TopOn‘ℂ)) |
| 11 | ftc1.f | . 2 ⊢ (𝜑 → 𝐹 ∈ ((𝐾 CnP 𝐿)‘𝐶)) | |
| 12 | cnpf2 23623 | . 2 ⊢ ((𝐾 ∈ (TopOn‘𝐷) ∧ 𝐿 ∈ (TopOn‘ℂ) ∧ 𝐹 ∈ ((𝐾 CnP 𝐿)‘𝐶)) → 𝐹:𝐷⟶ℂ) | |
| 13 | 9, 10, 11, 12 | syl3anc 1399 | 1 ⊢ (𝜑 → 𝐹:𝐷⟶ℂ) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2147 ⊆ wss 3900 class class class wbr 5108 ↦ cmpt 5192 ⟶wf 6562 ‘cfv 6566 (class class class)co 7451 ℂcc 11237 ℝcr 11238 ≤ cle 11383 (,)cioo 13516 [,]cicc 13519 ↾t crest 17641 TopOpenctopn 17642 ℂfldccnfld 21729 TopOnctopon 23283 CnP ccnp 23598 𝐿1cibl 25993 ∫citg 25994 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5238 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 ax-cnex 11295 ax-resscn 11296 ax-1cn 11297 ax-icn 11298 ax-addcl 11299 ax-addrcl 11300 ax-mulcl 11301 ax-mulrcl 11302 ax-mulcom 11303 ax-addass 11304 ax-mulass 11305 ax-distr 11306 ax-i2m1 11307 ax-1ne0 11308 ax-1rid 11309 ax-rnegex 11310 ax-rrecex 11311 ax-cnre 11312 ax-pre-lttri 11313 ax-pre-lttrn 11314 ax-pre-ltadd 11315 ax-pre-mulgt0 11316 ax-pre-sup 11317 |
| 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 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4841 df-uni 4873 df-int 4913 df-iun 4958 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-riota 7408 df-ov 7454 df-oprab 7455 df-mpo 7456 df-om 7912 df-1st 8035 df-2nd 8036 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-1o 8514 df-er 8755 df-map 8887 df-en 9012 df-dom 9013 df-sdom 9014 df-fin 9015 df-fi 9440 df-sup 9471 df-inf 9472 df-pnf 11384 df-mnf 11385 df-xr 11386 df-ltxr 11387 df-le 11388 df-sub 11582 df-neg 11583 df-div 12014 df-nn 12376 df-2 12445 df-3 12446 df-4 12447 df-5 12448 df-6 12449 df-7 12450 df-8 12451 df-9 12452 df-n0 12647 df-z 12734 df-dec 12855 df-uz 13006 df-q 13116 df-rp 13161 df-xneg 13281 df-xadd 13282 df-xmul 13283 df-fz 13680 df-seq 14185 df-exp 14245 df-cj 15309 df-re 15310 df-im 15311 df-sqrt 15445 df-abs 15446 df-struct 17369 df-slot 17404 df-ndx 17416 df-base 17432 df-plusg 17486 df-mulr 17487 df-starv 17488 df-tset 17492 df-ple 17493 df-ds 17495 df-unif 17496 df-euf 17499 df-rest 17643 df-topn 17644 df-topgen 17664 df-psmet 21721 df-xmet 21722 df-met 21723 df-bl 21724 df-mopn 21725 df-cnfld 21730 df-top 23267 df-topon 23284 df-topsp 23306 df-bases 23319 df-cnp 23601 df-xms 24694 df-ms 24695 |
| This theorem is used by: ftc1lem4 26414 ftc1lem5 26415 ftc1lem6 26416 ftc1 26417 |
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