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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 11371 | . 2 ⊢ -𝐴 = (0 − 𝐴) | |
| 2 | 1 | ovexi 7394 | 1 ⊢ -𝐴 ∈ V |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2114 Vcvv 3430 0cc0 11029 − cmin 11368 -cneg 11369 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 ax-nul 5241 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-ne 2934 df-v 3432 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4275 df-sn 4569 df-pr 4571 df-uni 4852 df-iota 6448 df-fv 6500 df-ov 7363 df-neg 11371 |
| This theorem is referenced by: negiso 12127 infrenegsup 12130 xnegex 13151 ceilval 13788 monoord2 13986 m1expcl2 14038 sgnval 15041 infcvgaux1i 15813 infcvgaux2i 15814 cnmsgnsubg 21567 evth2 24937 ivth2 25432 mbfinf 25642 mbfi1flimlem 25699 i1fibl 25785 ditgex 25829 dvrec 25932 dvmptsub 25944 dvexp3 25955 rolle 25967 dvlipcn 25971 dvivth 25987 lhop2 25992 dvfsumge 25999 ftc2 26021 plyremlem 26281 advlogexp 26632 logtayl 26637 logccv 26640 dvatan 26912 amgmlem 26967 emcllem7 26979 basellem9 27066 addsqnreup 27420 axlowdimlem7 29031 axlowdimlem8 29032 axlowdimlem9 29033 axlowdimlem13 29037 sgncl 32919 sgnsval 33237 sgnsf 33238 xrge0iifcv 34094 xrge0iifiso 34095 xrge0iifhom 34097 dvtan 38005 ftc1anclem5 38032 ftc1anclem6 38033 ftc2nc 38037 areacirclem1 38043 readvrec 42808 monotoddzzfi 43388 monotoddzz 43389 oddcomabszz 43390 rngunsnply 43615 infnsuprnmpt 45697 liminfltlem 46250 dvcosax 46372 itgsin0pilem1 46396 fourierdlem41 46594 fourierdlem48 46600 fourierdlem102 46654 fourierdlem114 46666 fourierswlem 46676 hoicvr 46994 hoicvrrex 47002 smfliminflem 47276 zlmodzxzldeplem3 48990 amgmwlem 50289 |
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