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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 12966 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℝ) |
3 | 1 | rpge0d 12970 | . 2 ⊢ (𝜑 → 0 ≤ 𝐴) |
4 | 2, 3 | jca 512 | 1 ⊢ (𝜑 → (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 ∈ wcel 2106 class class class wbr 5110 ℝcr 11059 0cc0 11060 ≤ cle 11199 ℝ+crp 12924 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-sep 5261 ax-nul 5268 ax-pow 5325 ax-pr 5389 ax-un 7677 ax-resscn 11117 ax-1cn 11118 ax-addrcl 11121 ax-rnegex 11131 ax-cnre 11133 ax-pre-lttri 11134 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-nel 3046 df-ral 3061 df-rex 3070 df-rab 3406 df-v 3448 df-sbc 3743 df-csb 3859 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4288 df-if 4492 df-pw 4567 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4871 df-br 5111 df-opab 5173 df-mpt 5194 df-id 5536 df-xp 5644 df-rel 5645 df-cnv 5646 df-co 5647 df-dm 5648 df-rn 5649 df-res 5650 df-ima 5651 df-iota 6453 df-fun 6503 df-fn 6504 df-f 6505 df-f1 6506 df-fo 6507 df-f1o 6508 df-fv 6509 df-er 8655 df-en 8891 df-dom 8892 df-sdom 8893 df-pnf 11200 df-mnf 11201 df-xr 11202 df-ltxr 11203 df-le 11204 df-rp 12925 |
This theorem is referenced by: eirrlem 16097 prmreclem3 16801 prmreclem6 16804 cxprec 26078 cxpsqrt 26095 cxpcn3lem 26137 cxplim 26358 cxploglim2 26365 divsqrtsumlem 26366 divsqrtsumo1 26370 fsumharmonic 26398 zetacvg 26401 logfacubnd 26606 logfacbnd3 26608 bposlem1 26669 bposlem4 26672 bposlem7 26675 bposlem9 26677 2sqmod 26821 dchrmusum2 26879 dchrvmasumlem3 26884 dchrisum0flblem2 26894 dchrisum0fno1 26896 dchrisum0lema 26899 dchrisum0lem1b 26900 dchrisum0lem1 26901 dchrisum0lem2a 26902 dchrisum0lem2 26903 dchrisum0lem3 26904 chpdifbndlem2 26939 selberg3lem1 26942 pntrsumo1 26950 pntrlog2bndlem2 26963 pntrlog2bndlem4 26965 pntrlog2bndlem6a 26967 pntpbnd2 26972 pntibndlem2 26976 pntlemb 26982 pntlemg 26983 pntlemh 26984 pntlemn 26985 pntlemr 26987 pntlemj 26988 pntlemf 26990 pntlemk 26991 pntlemo 26992 blocnilem 29809 ubthlem2 29876 minvecolem4 29885 eulerpartlemgc 33051 irrapxlem4 41206 irrapxlem5 41207 stirlinglem3 44437 stirlinglem15 44449 inlinecirc02plem 46992 amgmlemALT 47370 |
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