| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > eliooord | Structured version Visualization version GIF version | ||
| Description: Ordering implied by a member of an open interval of reals. (Contributed by NM, 17-Aug-2008.) (Revised by Mario Carneiro, 9-May-2014.) |
| Ref | Expression |
|---|---|
| eliooord | ⊢ (𝐴 ∈ (𝐵(,)𝐶) → (𝐵 < 𝐴 ∧ 𝐴 < 𝐶)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eliooxr 13352 | . . . 4 ⊢ (𝐴 ∈ (𝐵(,)𝐶) → (𝐵 ∈ ℝ* ∧ 𝐶 ∈ ℝ*)) | |
| 2 | elioo2 13334 | . . . 4 ⊢ ((𝐵 ∈ ℝ* ∧ 𝐶 ∈ ℝ*) → (𝐴 ∈ (𝐵(,)𝐶) ↔ (𝐴 ∈ ℝ ∧ 𝐵 < 𝐴 ∧ 𝐴 < 𝐶))) | |
| 3 | 1, 2 | syl 17 | . . 3 ⊢ (𝐴 ∈ (𝐵(,)𝐶) → (𝐴 ∈ (𝐵(,)𝐶) ↔ (𝐴 ∈ ℝ ∧ 𝐵 < 𝐴 ∧ 𝐴 < 𝐶))) |
| 4 | 3 | ibi 269 | . 2 ⊢ (𝐴 ∈ (𝐵(,)𝐶) → (𝐴 ∈ ℝ ∧ 𝐵 < 𝐴 ∧ 𝐴 < 𝐶)) |
| 5 | 3simpc 1157 | . 2 ⊢ ((𝐴 ∈ ℝ ∧ 𝐵 < 𝐴 ∧ 𝐴 < 𝐶) → (𝐵 < 𝐴 ∧ 𝐴 < 𝐶)) | |
| 6 | 4, 5 | syl 17 | 1 ⊢ (𝐴 ∈ (𝐵(,)𝐶) → (𝐵 < 𝐴 ∧ 𝐴 < 𝐶)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 208 ∧ wa 397 ∧ w3a 1093 ∈ wcel 2121 class class class wbr 5075 (class class class)co 7360 ℝcr 11032 ℝ*cxr 11173 < clt 11174 (,)cioo 13293 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-10 2154 ax-11 2170 ax-12 2191 ax-ext 2713 ax-sep 5221 ax-nul 5231 ax-pow 5297 ax-pr 5365 ax-un 7682 ax-cnex 11089 ax-resscn 11090 ax-pre-lttri 11107 ax-pre-lttrn 11108 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-3or 1094 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-nf 1792 df-sb 2075 df-mo 2545 df-eu 2575 df-clab 2720 df-cleq 2733 df-clel 2816 df-nfc 2890 df-ne 2937 df-nel 3041 df-ral 3056 df-rex 3066 df-rab 3394 df-v 3435 df-sbc 3726 df-csb 3834 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-nul 4265 df-if 4458 df-pw 4534 df-sn 4559 df-pr 4561 df-op 4565 df-uni 4842 df-iun 4926 df-br 5076 df-opab 5138 df-mpt 5157 df-id 5516 df-po 5529 df-so 5530 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-ov 7363 df-oprab 7364 df-mpo 7365 df-1st 7935 df-2nd 7936 df-er 8637 df-en 8888 df-dom 8889 df-sdom 8890 df-pnf 11176 df-mnf 11177 df-xr 11178 df-ltxr 11179 df-le 11180 df-ioo 13297 |
| This theorem is referenced by: elioo4g 13354 iccssioo2 13367 qdensere 24756 zcld 24801 reconnlem2 24815 xrge0tsms 24822 ovolioo 25557 ioorcl2 25561 itgsplitioo 25827 dvferm1lem 25973 dvferm2lem 25975 dvferm 25977 dvlt0 25994 dvivthlem1 25997 lhop1lem 26002 lhop1 26003 lhop2 26004 dvcvx 26009 ftc1lem4 26028 itgsubstlem 26037 itgsubst 26038 pilem2 26439 pilem3 26440 pigt2lt4 26441 tangtx 26491 tanabsge 26492 cosne0 26515 cos0pilt1 26518 tanord 26524 tanregt0 26525 argimlt0 26599 logneg2 26601 divlogrlim 26621 logno1 26622 logcnlem3 26630 dvloglem 26634 logf1o2 26636 loglesqrt 26747 asinsin 26878 acoscos 26879 atanlogaddlem 26899 atanlogsub 26902 atantan 26909 atanbndlem 26911 scvxcvx 26971 lgamgulmlem2 27015 basellem8 27073 vmalogdivsum2 27523 vmalogdivsum 27524 2vmadivsumlem 27525 chpdifbndlem1 27538 selberg3lem1 27542 selberg3 27544 selberg4lem1 27545 selberg4 27546 selberg3r 27554 selberg4r 27555 selberg34r 27556 pntrlog2bndlem1 27562 pntrlog2bndlem2 27563 pntrlog2bndlem3 27564 pntrlog2bndlem4 27565 pntrlog2bndlem5 27566 pntrlog2bndlem6a 27567 pntrlog2bndlem6 27568 pntrlog2bnd 27569 pntpbnd1a 27570 pntpbnd1 27571 pntpbnd2 27572 pntpbnd 27573 pntibndlem2 27576 pntibndlem3 27577 pntibnd 27578 pntlemd 27579 pntlemb 27582 pntlemr 27587 pnt 27599 padicabv 27615 xrge0tsmsd 33158 fct2relem 34793 logdivsqrle 34846 knoppndvlem3 36835 iooelexlt 37739 relowlssretop 37740 poimir 38035 itg2gt0cn 38057 ftc1cnnclem 38073 aks4d1p1p5 42575 radcnvrat 44773 cncfiooicclem1 46350 itgioocnicc 46434 iblcncfioo 46435 amgmwlem 50306 |
| Copyright terms: Public domain | W3C validator |