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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 13262 | . 2 ⊢ [,) = (𝑎 ∈ ℝ*, 𝑏 ∈ ℝ* ↦ {𝑥 ∈ ℝ* ∣ (𝑎 ≤ 𝑥 ∧ 𝑥 < 𝑏)}) | |
2 | df-icc 13263 | . 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 13060 | . 2 ⊢ ((𝑤 ∈ ℝ* ∧ 𝐵 ∈ ℝ*) → (𝑤 < 𝐵 → 𝑤 ≤ 𝐵)) | |
5 | 1, 2, 3, 4 | ixxssixx 13270 | 1 ⊢ (𝐴[,)𝐵) ⊆ (𝐴[,]𝐵) |
Colors of variables: wff setvar class |
Syntax hints: ∧ wa 396 ∈ wcel 2106 ⊆ wss 3908 class class class wbr 5103 (class class class)co 7353 ℝ*cxr 11184 < clt 11185 ≤ cle 11186 [,)cico 13258 [,]cicc 13259 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2707 ax-sep 5254 ax-nul 5261 ax-pow 5318 ax-pr 5382 ax-un 7668 ax-cnex 11103 ax-resscn 11104 ax-pre-lttri 11121 ax-pre-lttrn 11122 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2538 df-eu 2567 df-clab 2714 df-cleq 2728 df-clel 2814 df-nfc 2887 df-ne 2942 df-nel 3048 df-ral 3063 df-rex 3072 df-rab 3406 df-v 3445 df-sbc 3738 df-csb 3854 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-nul 4281 df-if 4485 df-pw 4560 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4864 df-br 5104 df-opab 5166 df-mpt 5187 df-id 5529 df-po 5543 df-so 5544 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-iota 6445 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-ov 7356 df-oprab 7357 df-mpo 7358 df-er 8644 df-en 8880 df-dom 8881 df-sdom 8882 df-pnf 11187 df-mnf 11188 df-xr 11189 df-ltxr 11190 df-le 11191 df-ico 13262 df-icc 13263 |
This theorem is referenced by: iccpnfcnv 24291 itg2mulclem 25095 itg2mulc 25096 itg2monolem1 25099 itg2monolem2 25100 itg2monolem3 25101 itg2mono 25102 itg2i1fseq3 25106 itg2addlem 25107 itg2gt0 25109 itg2cnlem2 25111 psercnlem2 25767 eliccelico 31563 xrge0slmod 32023 xrge0iifcnv 32383 lmlimxrge0 32398 lmdvglim 32404 esumfsupre 32539 esumpfinvallem 32542 esumpfinval 32543 esumpfinvalf 32544 esumpcvgval 32546 esumpmono 32547 esummulc1 32549 sitmcl 32820 itg2addnc 36099 itg2gt0cn 36100 ftc1anclem6 36123 ftc1anclem8 36125 icoiccdif 43694 limciccioolb 43794 ltmod 43811 fourierdlem63 44342 fge0icoicc 44538 sge0tsms 44553 sge0iunmptlemre 44588 sge0isum 44600 sge0xaddlem1 44606 sge0xaddlem2 44607 sge0pnffsumgt 44615 sge0gtfsumgt 44616 sge0seq 44619 ovnsupge0 44730 ovnlecvr 44731 ovnsubaddlem1 44743 sge0hsphoire 44762 hoidmv1lelem3 44766 hoidmv1le 44767 hoidmvlelem1 44768 hoidmvlelem2 44769 hoidmvlelem3 44770 hoidmvlelem4 44771 hoidmvlelem5 44772 hoidmvle 44773 ovnhoilem1 44774 ovnlecvr2 44783 hspmbllem2 44800 sepfsepc 46892 |
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