| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > rpxr | Structured version Visualization version GIF version | ||
| Description: A positive real is an extended real. (Contributed by Mario Carneiro, 21-Aug-2015.) |
| Ref | Expression |
|---|---|
| rpxr | ⊢ (𝐴 ∈ ℝ+ → 𝐴 ∈ ℝ*) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rpre 12951 | . 2 ⊢ (𝐴 ∈ ℝ+ → 𝐴 ∈ ℝ) | |
| 2 | 1 | rexrd 11195 | 1 ⊢ (𝐴 ∈ ℝ+ → 𝐴 ∈ ℝ*) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2114 ℝ*cxr 11178 ℝ+crp 12942 |
| 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-ext 2708 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-tru 1545 df-ex 1782 df-sb 2069 df-clab 2715 df-cleq 2728 df-clel 2811 df-rab 3390 df-v 3431 df-un 3894 df-ss 3906 df-xr 11183 df-rp 12943 |
| This theorem is referenced by: xlemul1 13242 xlemul2 13243 xltmul1 13244 xltmul2 13245 modelico 13840 muladdmodid 13872 sgnrrp 15053 blcntrps 24377 blcntr 24378 blssexps 24391 blssex 24392 blin2 24394 neibl 24466 blnei 24467 metss 24473 metss2lem 24476 stdbdmet 24481 stdbdmopn 24483 metrest 24489 prdsxmslem2 24494 metcnp3 24505 metcnp 24506 metcnpi3 24511 txmetcnp 24512 metustid 24519 cfilucfil 24524 blval2 24527 elbl4 24528 metucn 24536 nmoix 24694 xrsmopn 24778 reperflem 24784 reconnlem2 24793 metdseq0 24820 cnllycmp 24923 lebnum 24931 xlebnum 24932 lebnumii 24933 nmhmcn 25087 lmmbr 25225 lmmbr2 25226 lmnn 25230 cfilfcls 25241 iscau2 25244 iscmet3lem2 25259 equivcfil 25266 flimcfil 25281 cmpcmet 25286 bcthlem5 25295 ellimc3 25846 pige3ALT 26484 efopnlem1 26620 efopnlem2 26621 efopn 26622 xrlimcnp 26932 efrlim 26933 lgamcvg2 27018 pntlemi 27567 pntlemp 27573 ubthlem1 30941 xdivpnfrp 32992 pnfinf 33244 signsply0 34695 cnllysconn 35427 poimirlem29 37970 heicant 37976 itg2gt0cn 37996 ftc1anc 38022 areacirclem1 38029 areacirc 38034 blssp 38077 sstotbnd2 38095 isbndx 38103 isbnd2 38104 isbnd3 38105 ssbnd 38109 prdstotbnd 38115 prdsbnd2 38116 cntotbnd 38117 ismtybndlem 38127 heibor1 38131 infleinflem1 45799 limcrecl 46059 islpcn 46067 etransclem18 46680 etransclem46 46708 ioorrnopnlem 46732 sge0iunmptlemre 46843 itscnhlinecirc02p 49261 |
| Copyright terms: Public domain | W3C validator |