| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 13279 | . 2 ⊢ [,) = (𝑎 ∈ ℝ*, 𝑏 ∈ ℝ* ↦ {𝑥 ∈ ℝ* ∣ (𝑎 ≤ 𝑥 ∧ 𝑥 < 𝑏)}) | |
| 2 | df-icc 13280 | . 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 13075 | . 2 ⊢ ((𝑤 ∈ ℝ* ∧ 𝐵 ∈ ℝ*) → (𝑤 < 𝐵 → 𝑤 ≤ 𝐵)) | |
| 5 | 1, 2, 3, 4 | ixxssixx 13287 | 1 ⊢ (𝐴[,)𝐵) ⊆ (𝐴[,]𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: ∧ wa 395 ∈ wcel 2114 ⊆ wss 3903 class class class wbr 5100 (class class class)co 7368 ℝ*cxr 11177 < clt 11178 ≤ cle 11179 [,)cico 13275 [,]cicc 13276 |
| 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 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-cnex 11094 ax-resscn 11095 ax-pre-lttri 11112 ax-pre-lttrn 11113 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-opab 5163 df-mpt 5182 df-id 5527 df-po 5540 df-so 5541 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-ov 7371 df-oprab 7372 df-mpo 7373 df-er 8645 df-en 8896 df-dom 8897 df-sdom 8898 df-pnf 11180 df-mnf 11181 df-xr 11182 df-ltxr 11183 df-le 11184 df-ico 13279 df-icc 13280 |
| This theorem is referenced by: iccpnfcnv 24910 itg2mulclem 25715 itg2mulc 25716 itg2monolem1 25719 itg2monolem2 25720 itg2monolem3 25721 itg2mono 25722 itg2i1fseq3 25726 itg2addlem 25727 itg2gt0 25729 itg2cnlem2 25731 psercnlem2 26402 eliccelico 32867 xrge0slmod 33440 xrge0iifcnv 34110 lmlimxrge0 34125 lmdvglim 34131 esumfsupre 34248 esumpfinvallem 34251 esumpfinval 34252 esumpfinvalf 34253 esumpcvgval 34255 esumpmono 34256 esummulc1 34258 sitmcl 34528 itg2addnc 37922 itg2gt0cn 37923 ftc1anclem6 37946 ftc1anclem8 37948 icoiccdif 45881 limciccioolb 45978 ltmod 45993 fourierdlem63 46524 fge0icoicc 46720 sge0tsms 46735 sge0iunmptlemre 46770 sge0isum 46782 sge0xaddlem1 46788 sge0xaddlem2 46789 sge0pnffsumgt 46797 sge0gtfsumgt 46798 sge0seq 46801 ovnsupge0 46912 ovnlecvr 46913 ovnsubaddlem1 46925 sge0hsphoire 46944 hoidmv1lelem3 46948 hoidmv1le 46949 hoidmvlelem1 46950 hoidmvlelem2 46951 hoidmvlelem3 46952 hoidmvlelem4 46953 hoidmvlelem5 46954 hoidmvle 46955 ovnhoilem1 46956 ovnlecvr2 46965 hspmbllem2 46982 sepfsepc 49284 |
| Copyright terms: Public domain | W3C validator |