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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 2761 | . 2 ⊢ (TopOpen‘ℂfld) = (TopOpen‘ℂfld) | |
| 2 | dvmptid.1 | . 2 ⊢ (𝜑 → 𝑆 ∈ {ℝ, ℂ}) | |
| 3 | 1 | cnfldtopon 25094 | . . 3 ⊢ (TopOpen‘ℂfld) ∈ (TopOn‘ℂ) |
| 4 | toponmax 23237 | . . 3 ⊢ ((TopOpen‘ℂfld) ∈ (TopOn‘ℂ) → ℂ ∈ (TopOpen‘ℂfld)) | |
| 5 | 3, 4 | mp1i 14 | . 2 ⊢ (𝜑 → ℂ ∈ (TopOpen‘ℂfld)) |
| 6 | recnprss 26217 | . . . 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 11292 | . 2 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ) → 0 ∈ ℂ) | |
| 13 | dvconst 26230 | . . . 4 ⊢ (𝐴 ∈ ℂ → (ℂ D (ℂ × {𝐴})) = (ℂ × {0})) | |
| 14 | 10, 13 | syl 18 | . . 3 ⊢ (𝜑 → (ℂ D (ℂ × {𝐴})) = (ℂ × {0})) |
| 15 | fconstmpt 5713 | . . . 4 ⊢ (ℂ × {𝐴}) = (𝑥 ∈ ℂ ↦ 𝐴) | |
| 16 | 15 | oveq2i 7429 | . . 3 ⊢ (ℂ D (ℂ × {𝐴})) = (ℂ D (𝑥 ∈ ℂ ↦ 𝐴)) |
| 17 | fconstmpt 5713 | . . 3 ⊢ (ℂ × {0}) = (𝑥 ∈ ℂ ↦ 0) | |
| 18 | 14, 16, 17 | 3eqtr3g 2819 | . 2 ⊢ (𝜑 → (ℂ D (𝑥 ∈ ℂ ↦ 𝐴)) = (𝑥 ∈ ℂ ↦ 0)) |
| 19 | 1, 2, 5, 9, 11, 12, 18 | dvmptres3 26269 | 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 5649 ‘cfv 6537 (class class class)co 7418 ℂcc 11191 ℝcr 11192 0cc0 11193 TopOpenctopn 17585 ℂfldccnfld 21671 TopOnctopon 23221 D cdv 26176 |
| 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 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7749 ax-cnex 11249 ax-resscn 11250 ax-1cn 11251 ax-icn 11252 ax-addcl 11253 ax-addrcl 11254 ax-mulcl 11255 ax-mulrcl 11256 ax-mulcom 11257 ax-addass 11258 ax-mulass 11259 ax-distr 11260 ax-i2m1 11261 ax-1ne0 11262 ax-1rid 11263 ax-rnegex 11264 ax-rrecex 11265 ax-cnre 11266 ax-pre-lttri 11267 ax-pre-lttrn 11268 ax-pre-ltadd 11269 ax-pre-mulgt0 11270 ax-pre-sup 11271 |
| 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 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 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 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7375 df-ov 7421 df-oprab 7422 df-mpo 7423 df-om 7876 df-1st 7999 df-2nd 8000 df-frecs 8292 df-wrecs 8323 df-recs 8372 df-rdg 8411 df-1o 8469 df-er 8710 df-map 8842 df-pm 8843 df-en 8967 df-dom 8968 df-sdom 8969 df-fin 8970 df-fi 9396 df-sup 9427 df-inf 9428 df-pnf 11338 df-mnf 11339 df-xr 11340 df-ltxr 11341 df-le 11342 df-sub 11536 df-neg 11537 df-div 11967 df-nn 12329 df-2 12398 df-3 12399 df-4 12400 df-5 12401 df-6 12402 df-7 12403 df-8 12404 df-9 12405 df-n0 12600 df-z 12687 df-dec 12808 df-uz 12959 df-q 13069 df-rp 13114 df-xneg 13234 df-xadd 13235 df-xmul 13236 df-icc 13476 df-fz 13633 df-seq 14138 df-exp 14198 df-cj 15259 df-re 15260 df-im 15261 df-sqrt 15395 df-abs 15396 df-struct 17318 df-slot 17353 df-ndx 17365 df-base 17381 df-plusg 17434 df-mulr 17435 df-starv 17436 df-tset 17440 df-ple 17441 df-ds 17443 df-unif 17444 df-rest 17586 df-topn 17587 df-topgen 17607 df-psmet 21663 df-xmet 21664 df-met 21665 df-bl 21666 df-mopn 21667 df-fbas 21668 df-fg 21669 df-cnfld 21672 df-top 23205 df-topon 23222 df-topsp 23244 df-bases 23257 df-cld 23330 df-ntr 23331 df-cls 23332 df-nei 23409 df-lp 23447 df-perf 23448 df-cn 23538 df-cnp 23539 df-haus 23626 df-fil 24158 df-fm 24250 df-flim 24251 df-flf 24252 df-xms 24632 df-ms 24633 df-cncf 25192 df-limc 26179 df-dv 26180 |
| This theorem is used by: dvmptcmul 26277 dvmptfsum 26288 dvef 26293 rolle 26303 dvlipcn 26307 dvtaylp 26690 taylthlem2 26694 advlog 26975 advlogexp 26976 logtayl 26981 loglesqrt 27082 dvatan 27256 lgamgulmlem2 27350 log2sumbnd 27864 dvasin 38602 dvacos 38603 areacirclem1 38606 lcmineqlem7 43065 lcmineqlem12 43070 aks4d1p1p6 43103 lhe4.4ex1a 45298 binomcxplemdvbinom 45322 dvsinax 46892 dvmptconst 46894 dvasinbx 46899 dvcosax 46905 itgiccshift 46959 itgperiod 46960 itgsbtaddcnst 46961 fourierdlem60 47145 fourierdlem61 47146 |
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