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Mirrors > Home > MPE Home > Th. List > dvcl | Structured version Visualization version GIF version |
Description: The derivative function takes values in the complex numbers. (Contributed by Mario Carneiro, 7-Aug-2014.) (Revised by Mario Carneiro, 9-Feb-2015.) |
Ref | Expression |
---|---|
dvcl.s | β’ (π β π β β) |
dvcl.f | β’ (π β πΉ:π΄βΆβ) |
dvcl.a | β’ (π β π΄ β π) |
Ref | Expression |
---|---|
dvcl | β’ ((π β§ π΅(π D πΉ)πΆ) β πΆ β β) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | limccl 25728 | . 2 β’ ((π§ β (π΄ β {π΅}) β¦ (((πΉβπ§) β (πΉβπ΅)) / (π§ β π΅))) limβ π΅) β β | |
2 | eqid 2724 | . . . 4 β’ ((TopOpenββfld) βΎt π) = ((TopOpenββfld) βΎt π) | |
3 | eqid 2724 | . . . 4 β’ (TopOpenββfld) = (TopOpenββfld) | |
4 | eqid 2724 | . . . 4 β’ (π§ β (π΄ β {π΅}) β¦ (((πΉβπ§) β (πΉβπ΅)) / (π§ β π΅))) = (π§ β (π΄ β {π΅}) β¦ (((πΉβπ§) β (πΉβπ΅)) / (π§ β π΅))) | |
5 | dvcl.s | . . . 4 β’ (π β π β β) | |
6 | dvcl.f | . . . 4 β’ (π β πΉ:π΄βΆβ) | |
7 | dvcl.a | . . . 4 β’ (π β π΄ β π) | |
8 | 2, 3, 4, 5, 6, 7 | eldv 25751 | . . 3 β’ (π β (π΅(π D πΉ)πΆ β (π΅ β ((intβ((TopOpenββfld) βΎt π))βπ΄) β§ πΆ β ((π§ β (π΄ β {π΅}) β¦ (((πΉβπ§) β (πΉβπ΅)) / (π§ β π΅))) limβ π΅)))) |
9 | 8 | simplbda 499 | . 2 β’ ((π β§ π΅(π D πΉ)πΆ) β πΆ β ((π§ β (π΄ β {π΅}) β¦ (((πΉβπ§) β (πΉβπ΅)) / (π§ β π΅))) limβ π΅)) |
10 | 1, 9 | sselid 3973 | 1 β’ ((π β§ π΅(π D πΉ)πΆ) β πΆ β β) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β§ wa 395 β wcel 2098 β cdif 3938 β wss 3941 {csn 4621 class class class wbr 5139 β¦ cmpt 5222 βΆwf 6530 βcfv 6534 (class class class)co 7402 βcc 11105 β cmin 11442 / cdiv 11869 βΎt crest 17367 TopOpenctopn 17368 βfldccnfld 21230 intcnt 22845 limβ climc 25715 D cdv 25716 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2163 ax-ext 2695 ax-rep 5276 ax-sep 5290 ax-nul 5297 ax-pow 5354 ax-pr 5418 ax-un 7719 ax-cnex 11163 ax-resscn 11164 ax-1cn 11165 ax-icn 11166 ax-addcl 11167 ax-addrcl 11168 ax-mulcl 11169 ax-mulrcl 11170 ax-mulcom 11171 ax-addass 11172 ax-mulass 11173 ax-distr 11174 ax-i2m1 11175 ax-1ne0 11176 ax-1rid 11177 ax-rnegex 11178 ax-rrecex 11179 ax-cnre 11180 ax-pre-lttri 11181 ax-pre-lttrn 11182 ax-pre-ltadd 11183 ax-pre-mulgt0 11184 ax-pre-sup 11185 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 845 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2526 df-eu 2555 df-clab 2702 df-cleq 2716 df-clel 2802 df-nfc 2877 df-ne 2933 df-nel 3039 df-ral 3054 df-rex 3063 df-rmo 3368 df-reu 3369 df-rab 3425 df-v 3468 df-sbc 3771 df-csb 3887 df-dif 3944 df-un 3946 df-in 3948 df-ss 3958 df-pss 3960 df-nul 4316 df-if 4522 df-pw 4597 df-sn 4622 df-pr 4624 df-tp 4626 df-op 4628 df-uni 4901 df-int 4942 df-iun 4990 df-br 5140 df-opab 5202 df-mpt 5223 df-tr 5257 df-id 5565 df-eprel 5571 df-po 5579 df-so 5580 df-fr 5622 df-we 5624 df-xp 5673 df-rel 5674 df-cnv 5675 df-co 5676 df-dm 5677 df-rn 5678 df-res 5679 df-ima 5680 df-pred 6291 df-ord 6358 df-on 6359 df-lim 6360 df-suc 6361 df-iota 6486 df-fun 6536 df-fn 6537 df-f 6538 df-f1 6539 df-fo 6540 df-f1o 6541 df-fv 6542 df-riota 7358 df-ov 7405 df-oprab 7406 df-mpo 7407 df-om 7850 df-1st 7969 df-2nd 7970 df-frecs 8262 df-wrecs 8293 df-recs 8367 df-rdg 8406 df-1o 8462 df-er 8700 df-map 8819 df-pm 8820 df-en 8937 df-dom 8938 df-sdom 8939 df-fin 8940 df-fi 9403 df-sup 9434 df-inf 9435 df-pnf 11248 df-mnf 11249 df-xr 11250 df-ltxr 11251 df-le 11252 df-sub 11444 df-neg 11445 df-div 11870 df-nn 12211 df-2 12273 df-3 12274 df-4 12275 df-5 12276 df-6 12277 df-7 12278 df-8 12279 df-9 12280 df-n0 12471 df-z 12557 df-dec 12676 df-uz 12821 df-q 12931 df-rp 12973 df-xneg 13090 df-xadd 13091 df-xmul 13092 df-fz 13483 df-seq 13965 df-exp 14026 df-cj 15044 df-re 15045 df-im 15046 df-sqrt 15180 df-abs 15181 df-struct 17081 df-slot 17116 df-ndx 17128 df-base 17146 df-plusg 17211 df-mulr 17212 df-starv 17213 df-tset 17217 df-ple 17218 df-ds 17220 df-unif 17221 df-rest 17369 df-topn 17370 df-topgen 17390 df-psmet 21222 df-xmet 21223 df-met 21224 df-bl 21225 df-mopn 21226 df-cnfld 21231 df-top 22720 df-topon 22737 df-topsp 22759 df-bases 22773 df-cnp 23056 df-xms 24150 df-ms 24151 df-limc 25719 df-dv 25720 |
This theorem is referenced by: perfdvf 25756 dvres 25764 dvres2 25765 dvcnp2 25773 dvcnp2OLD 25774 dvaddbr 25792 dvmulbr 25793 dvmulbrOLD 25794 dvcobr 25801 dvcobrOLD 25802 |
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