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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 11432 | . 2 ⊢ -𝐴 = (0 − 𝐴) | |
| 2 | 1 | ovexi 7434 | 1 ⊢ -𝐴 ∈ V |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2145 Vcvv 3457 0cc0 11088 − cmin 11429 -cneg 11430 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-ext 2737 ax-nul 5261 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-tru 1566 df-fal 1576 df-ex 1803 df-sb 2094 df-clab 2744 df-cleq 2757 df-clel 2840 df-ne 2961 df-v 3459 df-dif 3910 df-un 3912 df-ss 3924 df-nul 4289 df-sn 4586 df-pr 4588 df-uni 4869 df-iota 6481 df-fv 6533 df-ov 7403 df-neg 11432 |
| This theorem is referenced by: negiso 12186 infrenegsup 12189 xnegex 13225 ceilval 13862 monoord2 14060 m1expcl2 14112 sgnval 15115 sgndm 15123 sgncl 15124 infcvgaux1i 15901 infcvgaux2i 15902 cnmsgnsubg 21687 evth2 25080 ivth2 25575 mbfinf 25785 mbfi1flimlem 25842 i1fibl 25928 ditgex 25972 dvrec 26075 dvmptsub 26087 dvexp3 26098 rolle 26110 dvlipcn 26114 dvivth 26130 lhop2 26135 dvfsumge 26142 ftc2 26164 plyremlem 26426 advlogexp 26778 logtayl 26783 logccv 26786 dvatan 27058 amgmlem 27112 emcllem7 27124 basellem9 27211 addsqnreup 27565 axlowdimlem7 29207 axlowdimlem8 29208 axlowdimlem9 29209 axlowdimlem13 29213 sgnsval 33394 sgnsf 33395 xrge0iifcv 34241 xrge0iifiso 34242 xrge0iifhom 34244 dvtan 38181 ftc1anclem5 38208 ftc1anclem6 38209 ftc2nc 38213 areacirclem1 38219 readvrec 42983 monotoddzzfi 43531 monotoddzz 43532 oddcomabszz 43533 rngunsnply 43758 infnsuprnmpt 45823 liminfltlem 46376 dvcosax 46498 itgsin0pilem1 46522 fourierdlem41 46720 fourierdlem48 46726 fourierdlem102 46780 fourierdlem114 46792 fourierswlem 46802 hoicvr 47120 hoicvrrex 47128 smfliminflem 47402 zlmodzxzldeplem3 49133 amgmwlem 50431 |
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