| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > rpgt0 | Structured version Visualization version GIF version | ||
| Description: A positive real is greater than zero. (Contributed by FL, 27-Dec-2007.) |
| Ref | Expression |
|---|---|
| rpgt0 | ⊢ (𝐴 ∈ ℝ+ → 0 < 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elrp 12942 | . 2 ⊢ (𝐴 ∈ ℝ+ ↔ (𝐴 ∈ ℝ ∧ 0 < 𝐴)) | |
| 2 | 1 | simprbi 498 | 1 ⊢ (𝐴 ∈ ℝ+ → 0 < 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2119 class class class wbr 5079 ℝcr 11035 0cc0 11036 < clt 11177 ℝ+crp 12940 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2712 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2719 df-cleq 2732 df-clel 2815 df-rab 3393 df-v 3434 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4269 df-if 4462 df-sn 4563 df-pr 4565 df-op 4569 df-br 5080 df-rp 12941 |
| This theorem is referenced by: rpge0 12954 neglt 12960 rpgecl 12970 0nrp 12977 rpgt0d 12987 addlelt 13056 0mod 13859 sgnrrp 15051 01sqrexlem2 15203 01sqrexlem4 15205 01sqrexlem6 15207 resqrex 15210 rpsqrtcl 15224 climconst 15503 rlimconst 15504 divrcnv 15815 rprisefaccl 15986 blcntrps 24402 blcntr 24403 stdbdmet 24506 stdbdmopn 24508 prdsxmslem2 24519 metustid 24544 nmoix 24719 metdseq0 24845 lebnumii 24958 itgulm 26398 pilem2 26442 cos02pilt1 26515 tanregt0 26528 logdmnrp 26630 cxple2 26686 asinneg 26875 asin1 26883 reasinsin 26885 atanbndlem 26914 atanbnd 26915 atan1 26917 rlimcnp 26954 chtrpcl 27163 ppiltx 27165 bposlem8 27279 pntlem3 27597 padicabvcxp 27620 0cnop 32075 0cnfn 32076 rpdp2cl 32967 xdivpnfrp 33018 pnfinf 33271 hgt750lem2 34843 taupilem1 37682 itg2gt0cn 38043 areacirclem1 38076 areacirclem4 38079 prdstotbnd 38162 prdsbnd2 38163 aks4d1p1p6 42559 irrapxlem3 43270 xralrple2 45800 constlimc 46070 0cnv 46186 ioodvbdlimc1lem1 46375 fourierdlem103 46653 fourierdlem104 46654 etransclem18 46696 etransclem46 46724 hoidmvlelem3 47041 |
| Copyright terms: Public domain | W3C validator |