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| Mirrors > Home > MPE Home > Th. List > icossicc | Structured version Visualization version GIF version | ||
| Description: A closed-below, open-above interval is a subset of its closure. (Contributed by Thierry Arnoux, 25-Oct-2016.) |
| Ref | Expression |
|---|---|
| icossicc | ⊢ (𝐴[,)𝐵) ⊆ (𝐴[,]𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ico 13267 | . 2 ⊢ [,) = (𝑎 ∈ ℝ*, 𝑏 ∈ ℝ* ↦ {𝑥 ∈ ℝ* ∣ (𝑎 ≤ 𝑥 ∧ 𝑥 < 𝑏)}) | |
| 2 | df-icc 13268 | . 2 ⊢ [,] = (𝑎 ∈ ℝ*, 𝑏 ∈ ℝ* ↦ {𝑥 ∈ ℝ* ∣ (𝑎 ≤ 𝑥 ∧ 𝑥 ≤ 𝑏)}) | |
| 3 | idd 24 | . 2 ⊢ ((𝐴 ∈ ℝ* ∧ 𝑤 ∈ ℝ*) → (𝐴 ≤ 𝑤 → 𝐴 ≤ 𝑤)) | |
| 4 | xrltle 13063 | . 2 ⊢ ((𝑤 ∈ ℝ* ∧ 𝐵 ∈ ℝ*) → (𝑤 < 𝐵 → 𝑤 ≤ 𝐵)) | |
| 5 | 1, 2, 3, 4 | ixxssixx 13275 | 1 ⊢ (𝐴[,)𝐵) ⊆ (𝐴[,]𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: ∧ wa 395 ∈ wcel 2113 ⊆ wss 3901 class class class wbr 5098 (class class class)co 7358 ℝ*cxr 11165 < clt 11166 ≤ cle 11167 [,)cico 13263 [,]cicc 13264 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 ax-un 7680 ax-cnex 11082 ax-resscn 11083 ax-pre-lttri 11100 ax-pre-lttrn 11101 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-br 5099 df-opab 5161 df-mpt 5180 df-id 5519 df-po 5532 df-so 5533 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-ov 7361 df-oprab 7362 df-mpo 7363 df-er 8635 df-en 8884 df-dom 8885 df-sdom 8886 df-pnf 11168 df-mnf 11169 df-xr 11170 df-ltxr 11171 df-le 11172 df-ico 13267 df-icc 13268 |
| This theorem is referenced by: iccpnfcnv 24898 itg2mulclem 25703 itg2mulc 25704 itg2monolem1 25707 itg2monolem2 25708 itg2monolem3 25709 itg2mono 25710 itg2i1fseq3 25714 itg2addlem 25715 itg2gt0 25717 itg2cnlem2 25719 psercnlem2 26390 eliccelico 32857 xrge0slmod 33429 xrge0iifcnv 34090 lmlimxrge0 34105 lmdvglim 34111 esumfsupre 34228 esumpfinvallem 34231 esumpfinval 34232 esumpfinvalf 34233 esumpcvgval 34235 esumpmono 34236 esummulc1 34238 sitmcl 34508 itg2addnc 37875 itg2gt0cn 37876 ftc1anclem6 37899 ftc1anclem8 37901 icoiccdif 45770 limciccioolb 45867 ltmod 45882 fourierdlem63 46413 fge0icoicc 46609 sge0tsms 46624 sge0iunmptlemre 46659 sge0isum 46671 sge0xaddlem1 46677 sge0xaddlem2 46678 sge0pnffsumgt 46686 sge0gtfsumgt 46687 sge0seq 46690 ovnsupge0 46801 ovnlecvr 46802 ovnsubaddlem1 46814 sge0hsphoire 46833 hoidmv1lelem3 46837 hoidmv1le 46838 hoidmvlelem1 46839 hoidmvlelem2 46840 hoidmvlelem3 46841 hoidmvlelem4 46842 hoidmvlelem5 46843 hoidmvle 46844 ovnhoilem1 46845 ovnlecvr2 46854 hspmbllem2 46871 sepfsepc 49173 |
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