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Mirrors > Home > MPE Home > Th. List > 1elunit | Structured version Visualization version GIF version |
Description: One is an element of the closed unit interval. (Contributed by Scott Fenton, 11-Jun-2013.) |
Ref | Expression |
---|---|
1elunit | ⊢ 1 ∈ (0[,]1) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 1re 10906 | . 2 ⊢ 1 ∈ ℝ | |
2 | 0le1 11428 | . 2 ⊢ 0 ≤ 1 | |
3 | 1le1 11533 | . 2 ⊢ 1 ≤ 1 | |
4 | elicc01 13127 | . 2 ⊢ (1 ∈ (0[,]1) ↔ (1 ∈ ℝ ∧ 0 ≤ 1 ∧ 1 ≤ 1)) | |
5 | 1, 2, 3, 4 | mpbir3an 1339 | 1 ⊢ 1 ∈ (0[,]1) |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2108 class class class wbr 5070 (class class class)co 7255 ℝcr 10801 0cc0 10802 1c1 10803 ≤ cle 10941 [,]cicc 13011 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1799 ax-4 1813 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2110 ax-9 2118 ax-10 2139 ax-11 2156 ax-12 2173 ax-ext 2709 ax-sep 5218 ax-nul 5225 ax-pow 5283 ax-pr 5347 ax-un 7566 ax-cnex 10858 ax-resscn 10859 ax-1cn 10860 ax-icn 10861 ax-addcl 10862 ax-addrcl 10863 ax-mulcl 10864 ax-mulrcl 10865 ax-mulcom 10866 ax-addass 10867 ax-mulass 10868 ax-distr 10869 ax-i2m1 10870 ax-1ne0 10871 ax-1rid 10872 ax-rnegex 10873 ax-rrecex 10874 ax-cnre 10875 ax-pre-lttri 10876 ax-pre-lttrn 10877 ax-pre-ltadd 10878 ax-pre-mulgt0 10879 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 844 df-3or 1086 df-3an 1087 df-tru 1542 df-fal 1552 df-ex 1784 df-nf 1788 df-sb 2069 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2817 df-nfc 2888 df-ne 2943 df-nel 3049 df-ral 3068 df-rex 3069 df-reu 3070 df-rab 3072 df-v 3424 df-sbc 3712 df-csb 3829 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4254 df-if 4457 df-pw 4532 df-sn 4559 df-pr 4561 df-op 4565 df-uni 4837 df-br 5071 df-opab 5133 df-mpt 5154 df-id 5480 df-po 5494 df-so 5495 df-xp 5586 df-rel 5587 df-cnv 5588 df-co 5589 df-dm 5590 df-rn 5591 df-res 5592 df-ima 5593 df-iota 6376 df-fun 6420 df-fn 6421 df-f 6422 df-f1 6423 df-fo 6424 df-f1o 6425 df-fv 6426 df-riota 7212 df-ov 7258 df-oprab 7259 df-mpo 7260 df-er 8456 df-en 8692 df-dom 8693 df-sdom 8694 df-pnf 10942 df-mnf 10943 df-xr 10944 df-ltxr 10945 df-le 10946 df-sub 11137 df-neg 11138 df-icc 13015 |
This theorem is referenced by: iccpnfcnv 24013 htpycom 24045 htpyid 24046 htpyco1 24047 htpyco2 24048 htpycc 24049 phtpy01 24054 phtpycom 24057 phtpyid 24058 phtpyco2 24059 phtpycc 24060 reparphti 24066 pco1 24084 pcohtpylem 24088 pcoptcl 24090 pcopt 24091 pcopt2 24092 pcoass 24093 pcorevcl 24094 pcorevlem 24095 pi1xfrf 24122 pi1xfr 24124 pi1xfrcnvlem 24125 pi1xfrcnv 24126 pi1cof 24128 pi1coghm 24130 dvlipcn 25063 leibpi 25997 lgamgulmlem2 26084 ttgcontlem1 27155 axpaschlem 27211 iistmd 31754 xrge0iif1 31790 xrge0iifmhm 31791 cnpconn 33092 pconnconn 33093 txpconn 33094 ptpconn 33095 indispconn 33096 connpconn 33097 txsconnlem 33102 txsconn 33103 cvxpconn 33104 cvxsconn 33105 cvmliftphtlem 33179 cvmlift3lem2 33182 cvmlift3lem4 33184 cvmlift3lem5 33185 cvmlift3lem6 33186 cvmlift3lem9 33189 lcmineqlem12 39976 k0004val0 41653 |
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