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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 11378 | . 2 ⊢ -𝐴 = (0 − 𝐴) | |
| 2 | 1 | ovexi 7397 | 1 ⊢ -𝐴 ∈ V |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2119 Vcvv 3432 0cc0 11036 − cmin 11375 -cneg 11376 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2712 ax-nul 5235 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2719 df-cleq 2732 df-clel 2815 df-ne 2936 df-v 3434 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4269 df-sn 4563 df-pr 4565 df-uni 4846 df-iota 6448 df-fv 6500 df-ov 7366 df-neg 11378 |
| This theorem is referenced by: negiso 12134 infrenegsup 12137 xnegex 13158 ceilval 13795 monoord2 13993 m1expcl2 14045 sgnval 15048 infcvgaux1i 15820 infcvgaux2i 15821 cnmsgnsubg 21559 evth2 24952 ivth2 25447 mbfinf 25657 mbfi1flimlem 25714 i1fibl 25800 ditgex 25844 dvrec 25947 dvmptsub 25959 dvexp3 25970 rolle 25982 dvlipcn 25986 dvivth 26002 lhop2 26007 dvfsumge 26014 ftc2 26036 plyremlem 26295 advlogexp 26644 logtayl 26649 logccv 26652 dvatan 26924 amgmlem 26978 emcllem7 26990 basellem9 27077 addsqnreup 27431 axlowdimlem7 29042 axlowdimlem8 29043 axlowdimlem9 29044 axlowdimlem13 29048 sgncl 32930 sgnsval 33249 sgnsf 33250 xrge0iifcv 34125 xrge0iifiso 34126 xrge0iifhom 34128 dvtan 38044 ftc1anclem5 38071 ftc1anclem6 38072 ftc2nc 38076 areacirclem1 38082 readvrec 42846 monotoddzzfi 43394 monotoddzz 43395 oddcomabszz 43396 rngunsnply 43621 infnsuprnmpt 45701 liminfltlem 46254 dvcosax 46376 itgsin0pilem1 46400 fourierdlem41 46598 fourierdlem48 46604 fourierdlem102 46658 fourierdlem114 46670 fourierswlem 46680 hoicvr 46998 hoicvrrex 47006 smfliminflem 47280 zlmodzxzldeplem3 49000 amgmwlem 50299 |
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