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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 10876 | . 2 ⊢ -𝐴 = (0 − 𝐴) | |
2 | 1 | ovexi 7193 | 1 ⊢ -𝐴 ∈ V |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2113 Vcvv 3497 0cc0 10540 − cmin 10873 -cneg 10874 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1969 ax-7 2014 ax-8 2115 ax-9 2123 ax-10 2144 ax-11 2160 ax-12 2176 ax-ext 2796 ax-nul 5213 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-tru 1539 df-ex 1780 df-nf 1784 df-sb 2069 df-mo 2621 df-eu 2653 df-clab 2803 df-cleq 2817 df-clel 2896 df-nfc 2966 df-ral 3146 df-rex 3147 df-v 3499 df-sbc 3776 df-dif 3942 df-un 3944 df-in 3946 df-ss 3955 df-nul 4295 df-sn 4571 df-pr 4573 df-uni 4842 df-iota 6317 df-fv 6366 df-ov 7162 df-neg 10876 |
This theorem is referenced by: negiso 11624 infrenegsup 11627 xnegex 12604 ceilval 13211 monoord2 13404 m1expcl2 13454 sgnval 14450 infcvgaux1i 15215 infcvgaux2i 15216 cnmsgnsubg 20724 evth2 23567 ivth2 24059 mbfinf 24269 mbfi1flimlem 24326 i1fibl 24411 ditgex 24453 dvrec 24555 dvmptsub 24567 dvexp3 24578 rolle 24590 dvlipcn 24594 dvivth 24610 lhop2 24615 dvfsumge 24622 ftc2 24644 plyremlem 24896 advlogexp 25241 logtayl 25246 logccv 25249 dvatan 25516 amgmlem 25570 emcllem7 25582 basellem9 25669 addsqnreup 26022 axlowdimlem7 26737 axlowdimlem8 26738 axlowdimlem9 26739 axlowdimlem13 26743 sgnsval 30807 sgnsf 30808 xrge0iifcv 31181 xrge0iifiso 31182 xrge0iifhom 31184 sgncl 31800 dvtan 34946 ftc1anclem5 34975 ftc1anclem6 34976 ftc2nc 34980 areacirclem1 34986 monotoddzzfi 39545 monotoddzz 39546 oddcomabszz 39547 rngunsnply 39779 infnsuprnmpt 41528 liminfltlem 42091 dvcosax 42217 itgsin0pilem1 42241 fourierdlem41 42440 fourierdlem48 42446 fourierdlem102 42500 fourierdlem114 42512 fourierswlem 42522 hoicvr 42837 hoicvrrex 42845 smfliminflem 43111 zlmodzxzldeplem3 44564 amgmwlem 44910 |
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