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| Mirrors > Home > MPE Home > Th. List > negex | Structured version Visualization version GIF version | ||
| Description: A negative is a set. (Contributed by NM, 4-Apr-2005.) |
| Ref | Expression |
|---|---|
| negex | ⊢ -𝐴 ∈ V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-neg 11367 | . 2 ⊢ -𝐴 = (0 − 𝐴) | |
| 2 | 1 | ovexi 7392 | 1 ⊢ -𝐴 ∈ V |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2113 Vcvv 3440 0cc0 11026 − cmin 11364 -cneg 11365 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-ext 2708 ax-nul 5251 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-tru 1544 df-fal 1554 df-ex 1781 df-sb 2068 df-clab 2715 df-cleq 2728 df-clel 2811 df-ne 2933 df-v 3442 df-dif 3904 df-un 3906 df-ss 3918 df-nul 4286 df-sn 4581 df-pr 4583 df-uni 4864 df-iota 6448 df-fv 6500 df-ov 7361 df-neg 11367 |
| This theorem is referenced by: negiso 12122 infrenegsup 12125 xnegex 13123 ceilval 13758 monoord2 13956 m1expcl2 14008 sgnval 15011 infcvgaux1i 15780 infcvgaux2i 15781 cnmsgnsubg 21532 evth2 24915 ivth2 25412 mbfinf 25622 mbfi1flimlem 25679 i1fibl 25765 ditgex 25809 dvrec 25915 dvmptsub 25927 dvexp3 25938 rolle 25950 dvlipcn 25955 dvivth 25971 lhop2 25976 dvfsumge 25984 ftc2 26007 plyremlem 26268 advlogexp 26620 logtayl 26625 logccv 26628 dvatan 26901 amgmlem 26956 emcllem7 26968 basellem9 27055 addsqnreup 27410 axlowdimlem7 29021 axlowdimlem8 29022 axlowdimlem9 29023 axlowdimlem13 29027 sgncl 32912 sgnsval 33243 sgnsf 33244 xrge0iifcv 34091 xrge0iifiso 34092 xrge0iifhom 34094 dvtan 37867 ftc1anclem5 37894 ftc1anclem6 37895 ftc2nc 37899 areacirclem1 37905 readvrec 42613 monotoddzzfi 43180 monotoddzz 43181 oddcomabszz 43182 rngunsnply 43407 infnsuprnmpt 45490 liminfltlem 46044 dvcosax 46166 itgsin0pilem1 46190 fourierdlem41 46388 fourierdlem48 46394 fourierdlem102 46448 fourierdlem114 46460 fourierswlem 46470 hoicvr 46788 hoicvrrex 46796 smfliminflem 47070 zlmodzxzldeplem3 48744 amgmwlem 50043 |
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