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Mirrors > Home > MPE Home > Th. List > rprege0d | Structured version Visualization version GIF version |
Description: A positive real is real and greater than or equal to zero. (Contributed by Mario Carneiro, 28-May-2016.) |
Ref | Expression |
---|---|
rpred.1 | ⊢ (𝜑 → 𝐴 ∈ ℝ+) |
Ref | Expression |
---|---|
rprege0d | ⊢ (𝜑 → (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rpred.1 | . . 3 ⊢ (𝜑 → 𝐴 ∈ ℝ+) | |
2 | 1 | rpred 12419 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℝ) |
3 | 1 | rpge0d 12423 | . 2 ⊢ (𝜑 → 0 ≤ 𝐴) |
4 | 2, 3 | jca 515 | 1 ⊢ (𝜑 → (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 ∈ wcel 2111 class class class wbr 5030 ℝcr 10525 0cc0 10526 ≤ cle 10665 ℝ+crp 12377 |
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 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-10 2142 ax-11 2158 ax-12 2175 ax-ext 2770 ax-sep 5167 ax-nul 5174 ax-pow 5231 ax-pr 5295 ax-un 7441 ax-resscn 10583 ax-1cn 10584 ax-addrcl 10587 ax-rnegex 10597 ax-cnre 10599 ax-pre-lttri 10600 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3an 1086 df-tru 1541 df-ex 1782 df-nf 1786 df-sb 2070 df-mo 2598 df-eu 2629 df-clab 2777 df-cleq 2791 df-clel 2870 df-nfc 2938 df-ne 2988 df-nel 3092 df-ral 3111 df-rex 3112 df-rab 3115 df-v 3443 df-sbc 3721 df-csb 3829 df-dif 3884 df-un 3886 df-in 3888 df-ss 3898 df-nul 4244 df-if 4426 df-pw 4499 df-sn 4526 df-pr 4528 df-op 4532 df-uni 4801 df-br 5031 df-opab 5093 df-mpt 5111 df-id 5425 df-xp 5525 df-rel 5526 df-cnv 5527 df-co 5528 df-dm 5529 df-rn 5530 df-res 5531 df-ima 5532 df-iota 6283 df-fun 6326 df-fn 6327 df-f 6328 df-f1 6329 df-fo 6330 df-f1o 6331 df-fv 6332 df-er 8272 df-en 8493 df-dom 8494 df-sdom 8495 df-pnf 10666 df-mnf 10667 df-xr 10668 df-ltxr 10669 df-le 10670 df-rp 12378 |
This theorem is referenced by: eirrlem 15549 prmreclem3 16244 prmreclem6 16247 cxprec 25277 cxpsqrt 25294 cxpcn3lem 25336 cxplim 25557 cxploglim2 25564 divsqrtsumlem 25565 divsqrtsumo1 25569 fsumharmonic 25597 zetacvg 25600 logfacubnd 25805 logfacbnd3 25807 bposlem1 25868 bposlem4 25871 bposlem7 25874 bposlem9 25876 2sqmod 26020 dchrmusum2 26078 dchrvmasumlem3 26083 dchrisum0flblem2 26093 dchrisum0fno1 26095 dchrisum0lema 26098 dchrisum0lem1b 26099 dchrisum0lem1 26100 dchrisum0lem2a 26101 dchrisum0lem2 26102 dchrisum0lem3 26103 chpdifbndlem2 26138 selberg3lem1 26141 pntrsumo1 26149 pntrlog2bndlem2 26162 pntrlog2bndlem4 26164 pntrlog2bndlem6a 26166 pntpbnd2 26171 pntibndlem2 26175 pntlemb 26181 pntlemg 26182 pntlemh 26183 pntlemn 26184 pntlemr 26186 pntlemj 26187 pntlemf 26189 pntlemk 26190 pntlemo 26191 blocnilem 28587 ubthlem2 28654 minvecolem4 28663 eulerpartlemgc 31730 irrapxlem4 39766 irrapxlem5 39767 stirlinglem3 42718 stirlinglem15 42730 inlinecirc02plem 45200 amgmlemALT 45331 |
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