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| Mirrors > Home > MPE Home > Th. List > cjcld | Structured version Visualization version GIF version | ||
| Description: Closure law for complex conjugate. (Contributed by Mario Carneiro, 29-May-2016.) |
| Ref | Expression |
|---|---|
| recld.1 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
| Ref | Expression |
|---|---|
| cjcld | ⊢ (𝜑 → (∗‘𝐴) ∈ ℂ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | recld.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
| 2 | cjcl 15161 | . 2 ⊢ (𝐴 ∈ ℂ → (∗‘𝐴) ∈ ℂ) | |
| 3 | 1, 2 | syl 18 | 1 ⊢ (𝜑 → (∗‘𝐴) ∈ ℂ) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2143 ‘cfv 6536 ℂcc 11102 ∗ccj 15152 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5257 ax-nul 5269 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-resscn 11161 ax-1cn 11162 ax-icn 11163 ax-addcl 11164 ax-addrcl 11165 ax-mulcl 11166 ax-mulrcl 11167 ax-mulcom 11168 ax-addass 11169 ax-mulass 11170 ax-distr 11171 ax-i2m1 11172 ax-1ne0 11173 ax-1rid 11174 ax-rnegex 11175 ax-rrecex 11176 ax-cnre 11177 ax-pre-lttri 11178 ax-pre-lttrn 11179 ax-pre-ltadd 11180 ax-pre-mulgt0 11181 |
| This proof depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4488 df-pw 4564 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-br 5110 df-opab 5174 df-mpt 5193 df-id 5556 df-po 5569 df-so 5570 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-er 8690 df-en 8940 df-dom 8941 df-sdom 8942 df-pnf 11249 df-mnf 11250 df-xr 11251 df-ltxr 11252 df-le 11253 df-sub 11447 df-neg 11448 df-div 11876 df-cj 15155 |
| This theorem is used by: absrpcl 15344 absmul 15350 abstri 15387 abs1m 15392 abslem2 15396 sqreulem 15416 gzcjcl 17000 mul4sqlem 17017 gzrngunit 21592 cphipipcj 25368 cphassr 25380 cph2ass 25381 tcphcphlem2 25404 pjthlem1 25605 itgabs 26003 dvcj 26118 dvmptre 26137 dvmptim 26138 tanregt0 26713 logcj 26780 cosargd 26782 root1cj 26930 lawcoslem1 26989 isosctrlem2 26993 asinlem3 27045 atandmcj 27083 atancj 27084 sum2dchr 27447 rpvmasum2 27685 dchrisum0re 27686 pjhthlem1 31752 riesz3i 32423 constrrtll 34130 constrrtlc1 34131 constrrtcclem 34133 constrrtcc 34134 constrconj 34144 constrfin 34145 constrelextdg2 34146 constrrecl 34168 constrreinvcl 34171 constrinvcl 34172 itgabsnc 38368 ftc1cnnclem 38370 ftc2nc 38381 sigarim 47593 sigarac 47594 sigaraf 47595 sigarmf 47596 sigarls 47599 sigardiv 47603 sharhght 47607 |
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