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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 11414 | . 2 ⊢ -𝐴 = (0 − 𝐴) | |
| 2 | 1 | ovexi 7426 | 1 ⊢ -𝐴 ∈ V |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2141 Vcvv 3453 0cc0 11070 − cmin 11411 -cneg 11412 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-ext 2733 ax-nul 5255 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-tru 1562 df-fal 1572 df-ex 1799 df-sb 2090 df-clab 2740 df-cleq 2753 df-clel 2836 df-ne 2957 df-v 3455 df-dif 3907 df-un 3909 df-ss 3921 df-nul 4286 df-sn 4582 df-pr 4584 df-uni 4865 df-iota 6473 df-fv 6525 df-ov 7395 df-neg 11414 |
| This theorem is referenced by: negiso 12169 infrenegsup 12172 xnegex 13208 ceilval 13845 monoord2 14043 m1expcl2 14095 sgnval 15098 infcvgaux1i 15870 infcvgaux2i 15871 cnmsgnsubg 21609 evth2 25002 ivth2 25497 mbfinf 25707 mbfi1flimlem 25764 i1fibl 25850 ditgex 25894 dvrec 25997 dvmptsub 26009 dvexp3 26020 rolle 26032 dvlipcn 26036 dvivth 26052 lhop2 26057 dvfsumge 26064 ftc2 26086 plyremlem 26345 advlogexp 26697 logtayl 26702 logccv 26705 dvatan 26977 amgmlem 27031 emcllem7 27043 basellem9 27130 addsqnreup 27484 axlowdimlem7 29095 axlowdimlem8 29096 axlowdimlem9 29097 axlowdimlem13 29101 sgncl 32983 sgnsval 33302 sgnsf 33303 xrge0iifcv 34192 xrge0iifiso 34193 xrge0iifhom 34195 dvtan 38133 ftc1anclem5 38160 ftc1anclem6 38161 ftc2nc 38165 areacirclem1 38171 readvrec 42935 monotoddzzfi 43483 monotoddzz 43484 oddcomabszz 43485 rngunsnply 43710 infnsuprnmpt 45789 liminfltlem 46342 dvcosax 46464 itgsin0pilem1 46488 fourierdlem41 46686 fourierdlem48 46692 fourierdlem102 46746 fourierdlem114 46758 fourierswlem 46768 hoicvr 47086 hoicvrrex 47094 smfliminflem 47368 zlmodzxzldeplem3 49088 amgmwlem 50387 |
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