| 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 7109 | . . 3 ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ 𝐴):𝑋⟶ℂ) |
| 3 | dvmptcj.da | . . . . . 6 ⊢ (𝜑 → (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)) = (𝑥 ∈ 𝑋 ↦ 𝐵)) | |
| 4 | 3 | dmeqd 5889 | . . . . 5 ⊢ (𝜑 → dom (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)) = dom (𝑥 ∈ 𝑋 ↦ 𝐵)) |
| 5 | dvmptcj.b | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑋) → 𝐵 ∈ 𝑉) | |
| 6 | 5 | ralrimiva 3154 | . . . . . 6 ⊢ (𝜑 → ∀𝑥 ∈ 𝑋 𝐵 ∈ 𝑉) |
| 7 | dmmptg 6238 | . . . . . 6 ⊢ (∀𝑥 ∈ 𝑋 𝐵 ∈ 𝑉 → dom (𝑥 ∈ 𝑋 ↦ 𝐵) = 𝑋) | |
| 8 | 6, 7 | syl 18 | . . . . 5 ⊢ (𝜑 → dom (𝑥 ∈ 𝑋 ↦ 𝐵) = 𝑋) |
| 9 | 4, 8 | eqtrd 2795 | . . . 4 ⊢ (𝜑 → dom (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)) = 𝑋) |
| 10 | dvbsss 26132 | . . . 4 ⊢ dom (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)) ⊆ ℝ | |
| 11 | 9, 10 | eqsstrrdi 3976 | . . 3 ⊢ (𝜑 → 𝑋 ⊆ ℝ) |
| 12 | dvcj 26180 | . . 3 ⊢ (((𝑥 ∈ 𝑋 ↦ 𝐴):𝑋⟶ℂ ∧ 𝑋 ⊆ ℝ) → (ℝ D (∗ ∘ (𝑥 ∈ 𝑋 ↦ 𝐴))) = (∗ ∘ (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)))) | |
| 13 | 2, 11, 12 | syl2anc 596 | . 2 ⊢ (𝜑 → (ℝ D (∗ ∘ (𝑥 ∈ 𝑋 ↦ 𝐴))) = (∗ ∘ (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴)))) |
| 14 | cjf 15194 | . . . . 5 ⊢ ∗:ℂ⟶ℂ | |
| 15 | 14 | a1i 11 | . . . 4 ⊢ (𝜑 → ∗:ℂ⟶ℂ) |
| 16 | 15, 1 | cofmpt 7127 | . . 3 ⊢ (𝜑 → (∗ ∘ (𝑥 ∈ 𝑋 ↦ 𝐴)) = (𝑥 ∈ 𝑋 ↦ (∗‘𝐴))) |
| 17 | 16 | oveq2d 7430 | . 2 ⊢ (𝜑 → (ℝ D (∗ ∘ (𝑥 ∈ 𝑋 ↦ 𝐴))) = (ℝ D (𝑥 ∈ 𝑋 ↦ (∗‘𝐴)))) |
| 18 | reelprrecn 11219 | . . . . 5 ⊢ ℝ ∈ {ℝ, ℂ} | |
| 19 | 18 | a1i 11 | . . . 4 ⊢ (𝜑 → ℝ ∈ {ℝ, ℂ}) |
| 20 | 19, 1, 5, 3 | dvmptcl 26189 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑋) → 𝐵 ∈ ℂ) |
| 21 | 15 | feqmptd 6947 | . . 3 ⊢ (𝜑 → ∗ = (𝑦 ∈ ℂ ↦ (∗‘𝑦))) |
| 22 | fveq2 6879 | . . 3 ⊢ (𝑦 = 𝐵 → (∗‘𝑦) = (∗‘𝐵)) | |
| 23 | 20, 3, 21, 22 | fmptco 7124 | . 2 ⊢ (𝜑 → (∗ ∘ (ℝ D (𝑥 ∈ 𝑋 ↦ 𝐴))) = (𝑥 ∈ 𝑋 ↦ (∗‘𝐵))) |
| 24 | 13, 17, 23 | 3eqtr3d 2803 | 1 ⊢ (𝜑 → (ℝ D (𝑥 ∈ 𝑋 ↦ (∗‘𝐴))) = (𝑥 ∈ 𝑋 ↦ (∗‘𝐵))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ∀wral 3076 ⊆ wss 3899 {cpr 4586 ↦ cmpt 5186 dom cdm 5655 ∘ ccom 5659 ⟶wf 6529 ‘cfv 6533 (class class class)co 7414 ℂcc 11125 ℝcr 11126 ∗ccj 15186 D cdv 26093 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5232 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7737 ax-cnex 11183 ax-resscn 11184 ax-1cn 11185 ax-icn 11186 ax-addcl 11187 ax-addrcl 11188 ax-mulcl 11189 ax-mulrcl 11190 ax-mulcom 11191 ax-addass 11192 ax-mulass 11193 ax-distr 11194 ax-i2m1 11195 ax-1ne0 11196 ax-1rid 11197 ax-rnegex 11198 ax-rrecex 11199 ax-cnre 11200 ax-pre-lttri 11201 ax-pre-lttrn 11202 ax-pre-ltadd 11203 ax-pre-mulgt0 11204 ax-pre-sup 11205 |
| 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 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-int 4908 df-iun 4953 df-iin 4954 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-om 7864 df-1st 7987 df-2nd 7988 df-frecs 8281 df-wrecs 8312 df-recs 8361 df-rdg 8400 df-1o 8458 df-er 8699 df-map 8831 df-pm 8832 df-en 8956 df-dom 8957 df-sdom 8958 df-fin 8959 df-fi 9384 df-sup 9415 df-inf 9416 df-pnf 11272 df-mnf 11273 df-xr 11274 df-ltxr 11275 df-le 11276 df-sub 11470 df-neg 11471 df-div 11899 df-nn 12261 df-2 12330 df-3 12331 df-4 12332 df-5 12333 df-6 12334 df-7 12335 df-8 12336 df-9 12337 df-n0 12532 df-z 12619 df-dec 12740 df-uz 12891 df-q 13001 df-rp 13046 df-xneg 13166 df-xadd 13167 df-xmul 13168 df-ioo 13405 df-icc 13408 df-fz 13565 df-seq 14069 df-exp 14129 df-cj 15189 df-re 15190 df-im 15191 df-sqrt 15325 df-abs 15326 df-struct 17242 df-slot 17277 df-ndx 17289 df-base 17305 df-plusg 17358 df-mulr 17359 df-starv 17360 df-tset 17364 df-ple 17365 df-ds 17367 df-unif 17368 df-rest 17510 df-topn 17511 df-topgen 17531 df-psmet 21580 df-xmet 21581 df-met 21582 df-bl 21583 df-mopn 21584 df-fbas 21585 df-fg 21586 df-cnfld 21589 df-top 23122 df-topon 23139 df-topsp 23161 df-bases 23174 df-cld 23247 df-ntr 23248 df-cls 23249 df-nei 23326 df-lp 23364 df-perf 23365 df-cn 23455 df-cnp 23456 df-haus 23543 df-fil 24075 df-fm 24167 df-flim 24168 df-flf 24169 df-xms 24549 df-ms 24550 df-cncf 25109 df-limc 26096 df-dv 26097 |
| This theorem is used by: dvmptre 26199 dvmptim 26200 |
| Copyright terms: Public domain | W3C validator |