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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 13368 | . 2 ⊢ [,) = (𝑎 ∈ ℝ*, 𝑏 ∈ ℝ* ↦ {𝑥 ∈ ℝ* ∣ (𝑎 ≤ 𝑥 ∧ 𝑥 < 𝑏)}) | |
| 2 | df-icc 13369 | . 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 13165 | . 2 ⊢ ((𝑤 ∈ ℝ* ∧ 𝐵 ∈ ℝ*) → (𝑤 < 𝐵 → 𝑤 ≤ 𝐵)) | |
| 5 | 1, 2, 3, 4 | ixxssixx 13376 | 1 ⊢ (𝐴[,)𝐵) ⊆ (𝐴[,]𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: ∧ wa 395 ∈ wcel 2108 ⊆ wss 3926 class class class wbr 5119 (class class class)co 7405 ℝ*cxr 11268 < clt 11269 ≤ cle 11270 [,)cico 13364 [,]cicc 13365 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2157 ax-12 2177 ax-ext 2707 ax-sep 5266 ax-nul 5276 ax-pow 5335 ax-pr 5402 ax-un 7729 ax-cnex 11185 ax-resscn 11186 ax-pre-lttri 11203 ax-pre-lttrn 11204 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2065 df-mo 2539 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2809 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-rab 3416 df-v 3461 df-sbc 3766 df-csb 3875 df-dif 3929 df-un 3931 df-in 3933 df-ss 3943 df-nul 4309 df-if 4501 df-pw 4577 df-sn 4602 df-pr 4604 df-op 4608 df-uni 4884 df-br 5120 df-opab 5182 df-mpt 5202 df-id 5548 df-po 5561 df-so 5562 df-xp 5660 df-rel 5661 df-cnv 5662 df-co 5663 df-dm 5664 df-rn 5665 df-res 5666 df-ima 5667 df-iota 6484 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-ov 7408 df-oprab 7409 df-mpo 7410 df-er 8719 df-en 8960 df-dom 8961 df-sdom 8962 df-pnf 11271 df-mnf 11272 df-xr 11273 df-ltxr 11274 df-le 11275 df-ico 13368 df-icc 13369 |
| This theorem is referenced by: iccpnfcnv 24893 itg2mulclem 25699 itg2mulc 25700 itg2monolem1 25703 itg2monolem2 25704 itg2monolem3 25705 itg2mono 25706 itg2i1fseq3 25710 itg2addlem 25711 itg2gt0 25713 itg2cnlem2 25715 psercnlem2 26386 eliccelico 32754 xrge0slmod 33363 xrge0iifcnv 33964 lmlimxrge0 33979 lmdvglim 33985 esumfsupre 34102 esumpfinvallem 34105 esumpfinval 34106 esumpfinvalf 34107 esumpcvgval 34109 esumpmono 34110 esummulc1 34112 sitmcl 34383 itg2addnc 37698 itg2gt0cn 37699 ftc1anclem6 37722 ftc1anclem8 37724 icoiccdif 45553 limciccioolb 45650 ltmod 45667 fourierdlem63 46198 fge0icoicc 46394 sge0tsms 46409 sge0iunmptlemre 46444 sge0isum 46456 sge0xaddlem1 46462 sge0xaddlem2 46463 sge0pnffsumgt 46471 sge0gtfsumgt 46472 sge0seq 46475 ovnsupge0 46586 ovnlecvr 46587 ovnsubaddlem1 46599 sge0hsphoire 46618 hoidmv1lelem3 46622 hoidmv1le 46623 hoidmvlelem1 46624 hoidmvlelem2 46625 hoidmvlelem3 46626 hoidmvlelem4 46627 hoidmvlelem5 46628 hoidmvle 46629 ovnhoilem1 46630 ovnlecvr2 46639 hspmbllem2 46656 sepfsepc 48902 |
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