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| Mirrors > Home > MPE Home > Th. List > dvmptc | Structured version Visualization version GIF version | ||
| Description: Function-builder for derivative: derivative of a constant. (Contributed by Mario Carneiro, 1-Sep-2014.) (Revised by Mario Carneiro, 11-Feb-2015.) |
| Ref | Expression |
|---|---|
| dvmptid.1 | ⊢ (𝜑 → 𝑆 ∈ {ℝ, ℂ}) |
| dvmptc.2 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
| Ref | Expression |
|---|---|
| dvmptc | ⊢ (𝜑 → (𝑆 D (𝑥 ∈ 𝑆 ↦ 𝐴)) = (𝑥 ∈ 𝑆 ↦ 0)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2760 | . 2 ⊢ (TopOpen‘ℂfld) = (TopOpen‘ℂfld) | |
| 2 | dvmptid.1 | . 2 ⊢ (𝜑 → 𝑆 ∈ {ℝ, ℂ}) | |
| 3 | 1 | cnfldtopon 25008 | . . 3 ⊢ (TopOpen‘ℂfld) ∈ (TopOn‘ℂ) |
| 4 | toponmax 23151 | . . 3 ⊢ ((TopOpen‘ℂfld) ∈ (TopOn‘ℂ) → ℂ ∈ (TopOpen‘ℂfld)) | |
| 5 | 3, 4 | mp1i 14 | . 2 ⊢ (𝜑 → ℂ ∈ (TopOpen‘ℂfld)) |
| 6 | recnprss 26131 | . . . 4 ⊢ (𝑆 ∈ {ℝ, ℂ} → 𝑆 ⊆ ℂ) | |
| 7 | 2, 6 | syl 18 | . . 3 ⊢ (𝜑 → 𝑆 ⊆ ℂ) |
| 8 | dfss2 3917 | . . 3 ⊢ (𝑆 ⊆ ℂ ↔ (𝑆 ∩ ℂ) = 𝑆) | |
| 9 | 7, 8 | sylib 221 | . 2 ⊢ (𝜑 → (𝑆 ∩ ℂ) = 𝑆) |
| 10 | dvmptc.2 | . . 3 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
| 11 | 10 | adantr 486 | . 2 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ) → 𝐴 ∈ ℂ) |
| 12 | 0cnd 11223 | . 2 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ) → 0 ∈ ℂ) | |
| 13 | dvconst 26144 | . . . 4 ⊢ (𝐴 ∈ ℂ → (ℂ D (ℂ × {𝐴})) = (ℂ × {0})) | |
| 14 | 10, 13 | syl 18 | . . 3 ⊢ (𝜑 → (ℂ D (ℂ × {𝐴})) = (ℂ × {0})) |
| 15 | fconstmpt 5717 | . . . 4 ⊢ (ℂ × {𝐴}) = (𝑥 ∈ ℂ ↦ 𝐴) | |
| 16 | 15 | oveq2i 7424 | . . 3 ⊢ (ℂ D (ℂ × {𝐴})) = (ℂ D (𝑥 ∈ ℂ ↦ 𝐴)) |
| 17 | fconstmpt 5717 | . . 3 ⊢ (ℂ × {0}) = (𝑥 ∈ ℂ ↦ 0) | |
| 18 | 14, 16, 17 | 3eqtr3g 2818 | . 2 ⊢ (𝜑 → (ℂ D (𝑥 ∈ ℂ ↦ 𝐴)) = (𝑥 ∈ ℂ ↦ 0)) |
| 19 | 1, 2, 5, 9, 11, 12, 18 | dvmptres3 26183 | 1 ⊢ (𝜑 → (𝑆 D (𝑥 ∈ 𝑆 ↦ 𝐴)) = (𝑥 ∈ 𝑆 ↦ 0)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ∩ cin 3898 ⊆ wss 3899 {csn 4584 {cpr 4586 ↦ cmpt 5186 × cxp 5653 ‘cfv 6533 (class class class)co 7413 ℂcc 11122 ℝcr 11123 0cc0 11124 TopOpenctopn 17506 ℂfldccnfld 21585 TopOnctopon 23135 D cdv 26090 |
| 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 7736 ax-cnex 11180 ax-resscn 11181 ax-1cn 11182 ax-icn 11183 ax-addcl 11184 ax-addrcl 11185 ax-mulcl 11186 ax-mulrcl 11187 ax-mulcom 11188 ax-addass 11189 ax-mulass 11190 ax-distr 11191 ax-i2m1 11192 ax-1ne0 11193 ax-1rid 11194 ax-rnegex 11195 ax-rrecex 11196 ax-cnre 11197 ax-pre-lttri 11198 ax-pre-lttrn 11199 ax-pre-ltadd 11200 ax-pre-mulgt0 11201 ax-pre-sup 11202 |
| 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 7370 df-ov 7416 df-oprab 7417 df-mpo 7418 df-om 7863 df-1st 7986 df-2nd 7987 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-1o 8455 df-er 8696 df-map 8828 df-pm 8829 df-en 8953 df-dom 8954 df-sdom 8955 df-fin 8956 df-fi 9381 df-sup 9412 df-inf 9413 df-pnf 11269 df-mnf 11270 df-xr 11271 df-ltxr 11272 df-le 11273 df-sub 11467 df-neg 11468 df-div 11896 df-nn 12258 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 12529 df-z 12616 df-dec 12737 df-uz 12888 df-q 12998 df-rp 13043 df-xneg 13163 df-xadd 13164 df-xmul 13165 df-icc 13405 df-fz 13562 df-seq 14066 df-exp 14126 df-cj 15186 df-re 15187 df-im 15188 df-sqrt 15322 df-abs 15323 df-struct 17239 df-slot 17274 df-ndx 17286 df-base 17302 df-plusg 17355 df-mulr 17356 df-starv 17357 df-tset 17361 df-ple 17362 df-ds 17364 df-unif 17365 df-rest 17507 df-topn 17508 df-topgen 17528 df-psmet 21577 df-xmet 21578 df-met 21579 df-bl 21580 df-mopn 21581 df-fbas 21582 df-fg 21583 df-cnfld 21586 df-top 23119 df-topon 23136 df-topsp 23158 df-bases 23171 df-cld 23244 df-ntr 23245 df-cls 23246 df-nei 23323 df-lp 23361 df-perf 23362 df-cn 23452 df-cnp 23453 df-haus 23540 df-fil 24072 df-fm 24164 df-flim 24165 df-flf 24166 df-xms 24546 df-ms 24547 df-cncf 25106 df-limc 26093 df-dv 26094 |
| This theorem is used by: dvmptcmul 26191 dvmptfsum 26202 dvef 26207 rolle 26217 dvlipcn 26221 dvtaylp 26606 taylthlem2 26610 advlog 26891 advlogexp 26892 logtayl 26897 loglesqrt 26998 dvatan 27172 lgamgulmlem2 27266 log2sumbnd 27780 dvasin 38453 dvacos 38454 areacirclem1 38457 lcmineqlem7 42901 lcmineqlem12 42906 aks4d1p1p6 42939 lhe4.4ex1a 45153 binomcxplemdvbinom 45177 dvsinax 46741 dvmptconst 46743 dvasinbx 46748 dvcosax 46754 itgiccshift 46808 itgperiod 46809 itgsbtaddcnst 46810 fourierdlem60 46994 fourierdlem61 46995 |
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