| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > icossxr | Structured version Visualization version GIF version | ||
| Description: A closed-below, open-above interval is a subset of the extended reals. (Contributed by FL, 29-May-2014.) (Revised by Mario Carneiro, 4-Jul-2014.) |
| Ref | Expression |
|---|---|
| icossxr | ⊢ (𝐴[,)𝐵) ⊆ ℝ* |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ico 13299 | . 2 ⊢ [,) = (𝑥 ∈ ℝ*, 𝑦 ∈ ℝ* ↦ {𝑧 ∈ ℝ* ∣ (𝑥 ≤ 𝑧 ∧ 𝑧 < 𝑦)}) | |
| 2 | 1 | ixxssxr 13305 | 1 ⊢ (𝐴[,)𝐵) ⊆ ℝ* |
| Colors of variables: wff setvar class |
| Syntax hints: ⊆ wss 3884 (class class class)co 7359 ℝ*cxr 11174 < clt 11175 ≤ cle 11176 [,)cico 13295 |
| 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 5220 ax-nul 5230 ax-pr 5364 ax-un 7681 ax-cnex 11090 ax-resscn 11091 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 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-ral 3056 df-rex 3066 df-rab 3394 df-v 3435 df-sbc 3725 df-csb 3833 df-dif 3887 df-un 3889 df-in 3891 df-ss 3901 df-nul 4264 df-if 4457 df-pw 4533 df-sn 4558 df-pr 4560 df-op 4564 df-uni 4841 df-iun 4925 df-br 5075 df-opab 5137 df-mpt 5156 df-id 5515 df-xp 5626 df-rel 5627 df-cnv 5628 df-co 5629 df-dm 5630 df-rn 5631 df-res 5632 df-ima 5633 df-iota 6444 df-fun 6490 df-fn 6491 df-f 6492 df-fv 6496 df-ov 7362 df-oprab 7363 df-mpo 7364 df-1st 7933 df-2nd 7934 df-xr 11179 df-ico 13299 |
| This theorem is referenced by: leordtvallem2 23197 leordtval2 23198 nmoffn 24697 nmofval 24700 nmogelb 24702 nmolb 24703 nmof 24705 icopnfhmeo 24931 elovolm 25463 ovolmge0 25465 ovolgelb 25468 ovollb2lem 25476 ovoliunlem1 25490 ovoliunlem2 25491 ovolscalem1 25501 ovolicc1 25504 ioombl1lem2 25547 ioombl1lem4 25549 uniioovol 25567 uniiccvol 25568 uniioombllem1 25569 uniioombllem2 25571 uniioombllem3 25573 uniioombllem6 25576 ply1degltdimlem 33816 esumpfinvallem 34268 esummulc1 34275 esummulc2 34276 mblfinlem3 38039 mblfinlem4 38040 ismblfin 38041 itg2gt0cn 38055 xralrple2 45811 icoub 45983 liminflelimsuplem 46230 elhoi 46997 hoidmvlelem5 47054 ovnhoilem1 47056 ovnhoilem2 47057 ovnhoi 47058 |
| Copyright terms: Public domain | W3C validator |