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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 11445 | . 2 ⊢ -𝐴 = (0 − 𝐴) | |
| 2 | 1 | ovexi 7446 | 1 ⊢ -𝐴 ∈ V |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2143 Vcvv 3455 0cc0 11101 − cmin 11442 -cneg 11443 |
| This theorem was proved from 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-ext 2735 ax-nul 5270 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-tru 1573 df-fal 1583 df-ex 1810 df-sb 2097 df-clab 2742 df-cleq 2755 df-clel 2838 df-ne 2959 df-v 3457 df-dif 3909 df-un 3911 df-ss 3923 df-nul 4288 df-sn 4591 df-pr 4593 df-uni 4874 df-iota 6494 df-fv 6546 df-ov 7415 df-neg 11445 |
| This theorem is referenced by: negiso 12196 infrenegsup 12199 xnegex 13235 ceilval 13873 monoord2 14071 m1expcl2 14123 sgnval 15127 sgndm 15135 sgncl 15136 infcvgaux1i 15913 infcvgaux2i 15914 cnmsgnsubg 21708 evth2 25100 ivth2 25595 mbfinf 25805 mbfi1flimlem 25862 i1fibl 25948 ditgex 25992 dvrec 26095 dvmptsub 26107 dvexp3 26118 rolle 26130 dvlipcn 26134 dvivth 26150 lhop2 26155 dvfsumge 26162 ftc2 26184 plyremlem 26446 advlogexp 26801 logtayl 26806 logccv 26809 dvatan 27081 amgmlem 27135 emcllem7 27147 basellem9 27234 addsqnreup 27588 axlowdimlem7 29279 axlowdimlem8 29280 axlowdimlem9 29281 axlowdimlem13 29285 sgnsval 33462 sgnsf 33463 xrge0iifcv 34305 xrge0iifiso 34306 xrge0iifhom 34308 dvtan 38302 ftc1anclem5 38329 ftc1anclem6 38330 ftc2nc 38334 areacirclem1 38340 readvrec 43104 monotoddzzfi 43652 monotoddzz 43653 oddcomabszz 43654 rngunsnply 43879 infnsuprnmpt 45948 liminfltlem 46501 dvcosax 46623 itgsin0pilem1 46647 fourierdlem41 46845 fourierdlem48 46851 fourierdlem102 46905 fourierdlem114 46917 fourierswlem 46927 hoicvr 47245 hoicvrrex 47253 smfliminflem 47527 zlmodzxzldeplem3 49265 amgmwlem 50585 |
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