| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 11146 | . 2 ⊢ 0 ∈ ℝ | |
| 2 | elicopnf 13398 | . 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 206 ∧ wa 395 ∈ wcel 2114 class class class wbr 5085 (class class class)co 7367 ℝcr 11037 0cc0 11038 +∞cpnf 11176 ≤ cle 11180 [,)cico 13300 |
| 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-10 2147 ax-11 2163 ax-12 2185 ax-ext 2708 ax-sep 5231 ax-nul 5241 ax-pow 5307 ax-pr 5375 ax-un 7689 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-addrcl 11099 ax-rnegex 11109 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3062 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-br 5086 df-opab 5148 df-mpt 5167 df-id 5526 df-po 5539 df-so 5540 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-ov 7370 df-oprab 7371 df-mpo 7372 df-er 8643 df-en 8894 df-dom 8895 df-sdom 8896 df-pnf 11181 df-mnf 11182 df-xr 11183 df-ltxr 11184 df-le 11185 df-ico 13304 |
| This theorem is referenced by: nn0rp0 13408 rge0ssre 13409 0e0icopnf 13411 ge0addcl 13413 ge0mulcl 13414 fsumge0 15758 fprodge0 15958 isabvd 20789 abvge0 20794 nmolb 24682 nmoge0 24686 nmoi 24693 icopnfcnv 24909 cphsqrtcl 25151 tcphcph 25204 cphsscph 25218 ovolfsf 25438 ovolmge0 25444 ovolunlem1a 25463 ovoliunlem1 25469 ovolicc2lem4 25487 ioombl1lem4 25528 uniioombllem2 25550 uniioombllem6 25555 0plef 25639 i1fpos 25673 mbfi1fseqlem1 25682 mbfi1fseqlem3 25684 mbfi1fseqlem4 25685 mbfi1fseqlem5 25686 mbfi1fseqlem6 25687 mbfi1flimlem 25689 itg2const 25707 itg2const2 25708 itg2mulclem 25713 itg2mulc 25714 itg2monolem1 25717 itg2mono 25720 itg2addlem 25725 itg2gt0 25727 itg2cnlem1 25728 itg2cnlem2 25729 itg2cn 25730 iblconst 25785 itgconst 25786 ibladdlem 25787 itgaddlem1 25790 iblabslem 25795 iblabs 25796 iblmulc2 25798 itgmulc2lem1 25799 bddmulibl 25806 bddiblnc 25809 itggt0 25811 itgcn 25812 dvge0 25973 dvle 25974 dvfsumrlim 25998 cxpcn3lem 26711 cxpcn3 26712 resqrtcn 26713 loglesqrt 26725 areaf 26925 areacl 26926 areage0 26927 rlimcnp3 26931 jensenlem2 26951 jensen 26952 amgmlem 26953 amgm 26954 dchrisumlem3 27454 dchrmusumlema 27456 dchrmusum2 27457 dchrvmasumlem2 27461 dchrvmasumiflem1 27464 dchrisum0lema 27477 dchrisum0lem1b 27478 dchrisum0lem1 27479 dchrisum0lem2 27481 axcontlem2 29034 axcontlem7 29039 axcontlem8 29040 axcontlem10 29042 rge0scvg 34093 esumpcvgval 34222 hasheuni 34229 esumcvg 34230 sibfof 34484 mbfposadd 37988 itg2addnclem2 37993 itg2addnclem3 37994 itg2addnc 37995 itg2gt0cn 37996 ibladdnclem 37997 itgaddnclem1 37999 iblabsnclem 38004 iblabsnc 38005 iblmulc2nc 38006 itgmulc2nclem1 38007 itggt0cn 38011 ftc1anclem3 38016 ftc1anclem4 38017 ftc1anclem5 38018 ftc1anclem6 38019 ftc1anclem7 38020 ftc1anclem8 38021 areacirclem2 38030 sge0iunmptlemfi 46841 digvalnn0 49075 nn0digval 49076 dignn0fr 49077 dig2nn1st 49081 digexp 49083 2sphere 49225 itsclc0 49247 itsclc0b 49248 |
| Copyright terms: Public domain | W3C validator |