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| Mirrors > Home > MPE Home > Th. List > 0elunit | Structured version Visualization version GIF version | ||
| Description: Zero is an element of the closed unit interval. (Contributed by Scott Fenton, 11-Jun-2013.) |
| Ref | Expression |
|---|---|
| 0elunit | ⊢ 0 ∈ (0[,]1) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0re 11137 | . 2 ⊢ 0 ∈ ℝ | |
| 2 | 0le0 12273 | . 2 ⊢ 0 ≤ 0 | |
| 3 | 0le1 11664 | . 2 ⊢ 0 ≤ 1 | |
| 4 | elicc01 13410 | . 2 ⊢ (0 ∈ (0[,]1) ↔ (0 ∈ ℝ ∧ 0 ≤ 0 ∧ 0 ≤ 1)) | |
| 5 | 1, 2, 3, 4 | mpbir3an 1348 | 1 ⊢ 0 ∈ (0[,]1) |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2119 class class class wbr 5072 (class class class)co 7356 ℝcr 11028 0cc0 11029 1c1 11030 ≤ cle 11171 [,]cicc 13292 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-sep 5218 ax-nul 5228 ax-pow 5294 ax-pr 5362 ax-un 7678 ax-cnex 11085 ax-resscn 11086 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-addrcl 11090 ax-mulcl 11091 ax-mulrcl 11092 ax-mulcom 11093 ax-addass 11094 ax-mulass 11095 ax-distr 11096 ax-i2m1 11097 ax-1ne0 11098 ax-1rid 11099 ax-rnegex 11100 ax-rrecex 11101 ax-cnre 11102 ax-pre-lttri 11103 ax-pre-lttrn 11104 ax-pre-ltadd 11105 ax-pre-mulgt0 11106 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-nel 3039 df-ral 3054 df-rex 3064 df-reu 3345 df-rab 3392 df-v 3433 df-sbc 3724 df-csb 3832 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4262 df-if 4455 df-pw 4531 df-sn 4556 df-pr 4558 df-op 4562 df-uni 4839 df-br 5073 df-opab 5135 df-mpt 5154 df-id 5513 df-po 5526 df-so 5527 df-xp 5624 df-rel 5625 df-cnv 5626 df-co 5627 df-dm 5628 df-rn 5629 df-res 5630 df-ima 5631 df-iota 6441 df-fun 6487 df-fn 6488 df-f 6489 df-f1 6490 df-fo 6491 df-f1o 6492 df-fv 6493 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-er 8633 df-en 8884 df-dom 8885 df-sdom 8886 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-sub 11370 df-neg 11371 df-icc 13296 |
| This theorem is referenced by: xrhmeo 24931 htpycom 24961 htpyid 24962 htpyco1 24963 htpyco2 24964 htpycc 24965 phtpy01 24970 phtpycom 24973 phtpyid 24974 phtpyco2 24975 phtpycc 24976 reparphti 24982 pcocn 25002 pcohtpylem 25004 pcoptcl 25006 pcopt 25007 pcopt2 25008 pcoass 25009 pcorevcl 25010 pcorevlem 25011 pi1xfrf 25038 pi1xfr 25040 pi1xfrcnvlem 25041 pi1xfrcnv 25042 pi1cof 25044 pi1coghm 25046 dvlipcn 25979 lgamgulmlem2 27011 ttgcontlem1 28971 brbtwn2 28992 axsegconlem1 29004 axpaschlem 29027 axcontlem7 29057 axcontlem8 29058 xrge0iifcnv 34117 xrge0iifiso 34119 xrge0iifhom 34121 cnpconn 35458 pconnconn 35459 txpconn 35460 ptpconn 35461 indispconn 35462 connpconn 35463 sconnpi1 35467 txsconnlem 35468 txsconn 35469 cvxpconn 35470 cvxsconn 35471 cvmliftlem14 35525 cvmlift2lem2 35532 cvmlift2lem3 35533 cvmlift2lem8 35538 cvmlift2lem12 35542 cvmlift2lem13 35543 cvmliftphtlem 35545 cvmliftpht 35546 cvmlift3lem1 35547 cvmlift3lem2 35548 cvmlift3lem4 35550 cvmlift3lem5 35551 cvmlift3lem6 35552 cvmlift3lem9 35555 lcmineqlem12 42525 |
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