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Mirrors > Home > MPE Home > Th. List > elrege0 | Structured version Visualization version GIF version |
Description: The predicate "is a nonnegative real". (Contributed by Jeff Madsen, 2-Sep-2009.) (Proof shortened by Mario Carneiro, 18-Jun-2014.) |
Ref | Expression |
---|---|
elrege0 | ⊢ (𝐴 ∈ (0[,)+∞) ↔ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 0re 10635 | . 2 ⊢ 0 ∈ ℝ | |
2 | elicopnf 12825 | . 2 ⊢ (0 ∈ ℝ → (𝐴 ∈ (0[,)+∞) ↔ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴))) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐴 ∈ (0[,)+∞) ↔ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴)) |
Colors of variables: wff setvar class |
Syntax hints: ↔ wb 208 ∧ wa 398 ∈ wcel 2108 class class class wbr 5057 (class class class)co 7148 ℝcr 10528 0cc0 10529 +∞cpnf 10664 ≤ cle 10668 [,)cico 12732 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1790 ax-4 1804 ax-5 1905 ax-6 1964 ax-7 2009 ax-8 2110 ax-9 2118 ax-10 2139 ax-11 2154 ax-12 2170 ax-ext 2791 ax-sep 5194 ax-nul 5201 ax-pow 5257 ax-pr 5320 ax-un 7453 ax-cnex 10585 ax-resscn 10586 ax-1cn 10587 ax-addrcl 10590 ax-rnegex 10600 ax-cnre 10602 ax-pre-lttri 10603 ax-pre-lttrn 10604 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1083 df-3an 1084 df-tru 1534 df-ex 1775 df-nf 1779 df-sb 2064 df-mo 2616 df-eu 2648 df-clab 2798 df-cleq 2812 df-clel 2891 df-nfc 2961 df-ne 3015 df-nel 3122 df-ral 3141 df-rex 3142 df-rab 3145 df-v 3495 df-sbc 3771 df-csb 3882 df-dif 3937 df-un 3939 df-in 3941 df-ss 3950 df-nul 4290 df-if 4466 df-pw 4539 df-sn 4560 df-pr 4562 df-op 4566 df-uni 4831 df-br 5058 df-opab 5120 df-mpt 5138 df-id 5453 df-po 5467 df-so 5468 df-xp 5554 df-rel 5555 df-cnv 5556 df-co 5557 df-dm 5558 df-rn 5559 df-res 5560 df-ima 5561 df-iota 6307 df-fun 6350 df-fn 6351 df-f 6352 df-f1 6353 df-fo 6354 df-f1o 6355 df-fv 6356 df-ov 7151 df-oprab 7152 df-mpo 7153 df-er 8281 df-en 8502 df-dom 8503 df-sdom 8504 df-pnf 10669 df-mnf 10670 df-xr 10671 df-ltxr 10672 df-le 10673 df-ico 12736 |
This theorem is referenced by: nn0rp0 12835 rge0ssre 12836 0e0icopnf 12838 ge0addcl 12840 ge0mulcl 12841 fsumge0 15142 fprodge0 15339 isabvd 19583 abvge0 19588 nmolb 23318 nmoge0 23322 nmoi 23329 icopnfcnv 23538 cphsqrtcl 23780 tcphcph 23832 cphsscph 23846 ovolfsf 24064 ovolmge0 24070 ovolunlem1a 24089 ovoliunlem1 24095 ovolicc2lem4 24113 ioombl1lem4 24154 uniioombllem2 24176 uniioombllem6 24181 0plef 24265 i1fpos 24299 mbfi1fseqlem1 24308 mbfi1fseqlem3 24310 mbfi1fseqlem4 24311 mbfi1fseqlem5 24312 mbfi1fseqlem6 24313 mbfi1flimlem 24315 itg2const 24333 itg2const2 24334 itg2mulclem 24339 itg2mulc 24340 itg2monolem1 24343 itg2mono 24346 itg2addlem 24351 itg2gt0 24353 itg2cnlem1 24354 itg2cnlem2 24355 itg2cn 24356 iblconst 24410 itgconst 24411 ibladdlem 24412 itgaddlem1 24415 iblabslem 24420 iblabs 24421 iblmulc2 24423 itgmulc2lem1 24424 bddmulibl 24431 itggt0 24434 itgcn 24435 dvge0 24595 dvle 24596 dvfsumrlim 24620 cxpcn3lem 25320 cxpcn3 25321 resqrtcn 25322 loglesqrt 25331 areaf 25531 areacl 25532 areage0 25533 rlimcnp3 25537 jensenlem2 25557 jensen 25558 amgmlem 25559 amgm 25560 dchrisumlem3 26059 dchrmusumlema 26061 dchrmusum2 26062 dchrvmasumlem2 26066 dchrvmasumiflem1 26069 dchrisum0lema 26082 dchrisum0lem1b 26083 dchrisum0lem1 26084 dchrisum0lem2 26086 axcontlem2 26743 axcontlem7 26748 axcontlem8 26749 axcontlem10 26751 rge0scvg 31185 esumpcvgval 31330 hasheuni 31337 esumcvg 31338 sibfof 31591 mbfposadd 34931 itg2addnclem2 34936 itg2addnclem3 34937 itg2addnc 34938 itg2gt0cn 34939 ibladdnclem 34940 itgaddnclem1 34942 iblabsnclem 34947 iblabsnc 34948 iblmulc2nc 34949 itgmulc2nclem1 34950 bddiblnc 34954 itggt0cn 34956 ftc1anclem3 34961 ftc1anclem4 34962 ftc1anclem5 34963 ftc1anclem6 34964 ftc1anclem7 34965 ftc1anclem8 34966 areacirclem2 34975 sge0iunmptlemfi 42686 digvalnn0 44650 nn0digval 44651 dignn0fr 44652 dig2nn1st 44656 digexp 44658 2sphere 44727 itsclc0 44749 itsclc0b 44750 |
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