| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > dvmptcj | Structured version Visualization version GIF version | ||
| Description: Function-builder for derivative, conjugate rule. (Contributed by Mario Carneiro, 1-Sep-2014.) (Revised by Mario Carneiro, 11-Feb-2015.) |
| Ref | Expression |
|---|---|
| dvmptcj.a | ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑋) → 𝐴 ∈ ℂ) |
| dvmptcj.b | ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑋) → 𝐵 ∈ 𝑉) |
| dvmptcj.da | ⊢ (𝜑 → (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)) = (𝑥 ∈ 𝑋 ↦ 𝐵)) |
| Ref | Expression |
|---|---|
| dvmptcj | ⊢ (𝜑 → (ℝ D (𝑥 ∈ 𝑋 ↦ (∗‘𝐴))) = (𝑥 ∈ 𝑋 ↦ (∗‘𝐵))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dvmptcj.a | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑋) → 𝐴 ∈ ℂ) | |
| 2 | 1 | fmpttd 7060 | . . 3 ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ 𝐴):𝑋⟶ℂ) |
| 3 | dvmptcj.da | . . . . . 6 ⊢ (𝜑 → (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)) = (𝑥 ∈ 𝑋 ↦ 𝐵)) | |
| 4 | 3 | dmeqd 5854 | . . . . 5 ⊢ (𝜑 → dom (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)) = dom (𝑥 ∈ 𝑋 ↦ 𝐵)) |
| 5 | dvmptcj.b | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑋) → 𝐵 ∈ 𝑉) | |
| 6 | 5 | ralrimiva 3128 | . . . . . 6 ⊢ (𝜑 → ∀𝑥 ∈ 𝑋 𝐵 ∈ 𝑉) |
| 7 | dmmptg 6200 | . . . . . 6 ⊢ (∀𝑥 ∈ 𝑋 𝐵 ∈ 𝑉 → dom (𝑥 ∈ 𝑋 ↦ 𝐵) = 𝑋) | |
| 8 | 6, 7 | syl 17 | . . . . 5 ⊢ (𝜑 → dom (𝑥 ∈ 𝑋 ↦ 𝐵) = 𝑋) |
| 9 | 4, 8 | eqtrd 2771 | . . . 4 ⊢ (𝜑 → dom (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)) = 𝑋) |
| 10 | dvbsss 25861 | . . . 4 ⊢ dom (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)) ⊆ ℝ | |
| 11 | 9, 10 | eqsstrrdi 3979 | . . 3 ⊢ (𝜑 → 𝑋 ⊆ ℝ) |
| 12 | dvcj 25912 | . . 3 ⊢ (((𝑥 ∈ 𝑋 ↦ 𝐴):𝑋⟶ℂ ∧ 𝑋 ⊆ ℝ) → (ℝ D (∗ ∘ (𝑥 ∈ 𝑋 ↦ 𝐴))) = (∗ ∘ (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)))) | |
| 13 | 2, 11, 12 | syl2anc 584 | . 2 ⊢ (𝜑 → (ℝ D (∗ ∘ (𝑥 ∈ 𝑋 ↦ 𝐴))) = (∗ ∘ (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)))) |
| 14 | cjf 15029 | . . . . 5 ⊢ ∗:ℂ⟶ℂ | |
| 15 | 14 | a1i 11 | . . . 4 ⊢ (𝜑 → ∗:ℂ⟶ℂ) |
| 16 | 15, 1 | cofmpt 7077 | . . 3 ⊢ (𝜑 → (∗ ∘ (𝑥 ∈ 𝑋 ↦ 𝐴)) = (𝑥 ∈ 𝑋 ↦ (∗‘𝐴))) |
| 17 | 16 | oveq2d 7374 | . 2 ⊢ (𝜑 → (ℝ D (∗ ∘ (𝑥 ∈ 𝑋 ↦ 𝐴))) = (ℝ D (𝑥 ∈ 𝑋 ↦ (∗‘𝐴)))) |
| 18 | reelprrecn 11120 | . . . . 5 ⊢ ℝ ∈ {ℝ, ℂ} | |
| 19 | 18 | a1i 11 | . . . 4 ⊢ (𝜑 → ℝ ∈ {ℝ, ℂ}) |
| 20 | 19, 1, 5, 3 | dvmptcl 25921 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑋) → 𝐵 ∈ ℂ) |
| 21 | 15 | feqmptd 6902 | . . 3 ⊢ (𝜑 → ∗ = (𝑦 ∈ ℂ ↦ (∗‘𝑦))) |
| 22 | fveq2 6834 | . . 3 ⊢ (𝑦 = 𝐵 → (∗‘𝑦) = (∗‘𝐵)) | |
| 23 | 20, 3, 21, 22 | fmptco 7074 | . 2 ⊢ (𝜑 → (∗ ∘ (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴))) = (𝑥 ∈ 𝑋 ↦ (∗‘𝐵))) |
| 24 | 13, 17, 23 | 3eqtr3d 2779 | 1 ⊢ (𝜑 → (ℝ D (𝑥 ∈ 𝑋 ↦ (∗‘𝐴))) = (𝑥 ∈ 𝑋 ↦ (∗‘𝐵))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1541 ∈ wcel 2113 ∀wral 3051 ⊆ wss 3901 {cpr 4582 ↦ cmpt 5179 dom cdm 5624 ∘ ccom 5628 ⟶wf 6488 ‘cfv 6492 (class class class)co 7358 ℂcc 11026 ℝcr 11027 ∗ccj 15021 D cdv 25822 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-rep 5224 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 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 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3350 df-reu 3351 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-pss 3921 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-tp 4585 df-op 4587 df-uni 4864 df-int 4903 df-iun 4948 df-iin 4949 df-br 5099 df-opab 5161 df-mpt 5180 df-tr 5206 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-om 7809 df-1st 7933 df-2nd 7934 df-frecs 8223 df-wrecs 8254 df-recs 8303 df-rdg 8341 df-1o 8397 df-er 8635 df-map 8767 df-pm 8768 df-en 8886 df-dom 8887 df-sdom 8888 df-fin 8889 df-fi 9316 df-sup 9347 df-inf 9348 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-seq 13927 df-exp 13987 df-cj 15024 df-re 15025 df-im 15026 df-sqrt 15160 df-abs 15161 df-struct 17076 df-slot 17111 df-ndx 17123 df-base 17139 df-plusg 17192 df-mulr 17193 df-starv 17194 df-tset 17198 df-ple 17199 df-ds 17201 df-unif 17202 df-rest 17344 df-topn 17345 df-topgen 17365 df-psmet 21303 df-xmet 21304 df-met 21305 df-bl 21306 df-mopn 21307 df-fbas 21308 df-fg 21309 df-cnfld 21312 df-top 22840 df-topon 22857 df-topsp 22879 df-bases 22892 df-cld 22965 df-ntr 22966 df-cls 22967 df-nei 23044 df-lp 23082 df-perf 23083 df-cn 23173 df-cnp 23174 df-haus 23261 df-fil 23792 df-fm 23884 df-flim 23885 df-flf 23886 df-xms 24266 df-ms 24267 df-cncf 24829 df-limc 25825 df-dv 25826 |
| This theorem is referenced by: dvmptre 25931 dvmptim 25932 |
| Copyright terms: Public domain | W3C validator |