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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 11177 | . 2 ⊢ 0 ∈ ℝ | |
| 2 | 0le0 12313 | . 2 ⊢ 0 ≤ 0 | |
| 3 | 0le1 11704 | . 2 ⊢ 0 ≤ 1 | |
| 4 | elicc01 13464 | . 2 ⊢ (0 ∈ (0[,]1) ↔ (0 ∈ ℝ ∧ 0 ≤ 0 ∧ 0 ≤ 1)) | |
| 5 | 1, 2, 3, 4 | mpbir3an 1354 | 1 ⊢ 0 ∈ (0[,]1) |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2141 class class class wbr 5097 (class class class)co 7391 ℝcr 11066 0cc0 11067 1c1 11068 ≤ cle 11211 [,]cicc 13346 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5243 ax-nul 5253 ax-pow 5319 ax-pr 5387 ax-un 7713 ax-cnex 11123 ax-resscn 11124 ax-1cn 11125 ax-icn 11126 ax-addcl 11127 ax-addrcl 11128 ax-mulcl 11129 ax-mulrcl 11130 ax-mulcom 11131 ax-addass 11132 ax-mulass 11133 ax-distr 11134 ax-i2m1 11135 ax-1ne0 11136 ax-1rid 11137 ax-rnegex 11138 ax-rrecex 11139 ax-cnre 11140 ax-pre-lttri 11141 ax-pre-lttrn 11142 ax-pre-ltadd 11143 ax-pre-mulgt0 11144 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-br 5098 df-opab 5160 df-mpt 5179 df-id 5538 df-po 5551 df-so 5552 df-xp 5649 df-rel 5650 df-cnv 5651 df-co 5652 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 df-iota 6472 df-fun 6518 df-fn 6519 df-f 6520 df-f1 6521 df-fo 6522 df-f1o 6523 df-fv 6524 df-riota 7348 df-ov 7394 df-oprab 7395 df-mpo 7396 df-er 8672 df-en 8922 df-dom 8923 df-sdom 8924 df-pnf 11212 df-mnf 11213 df-xr 11214 df-ltxr 11215 df-le 11216 df-sub 11410 df-neg 11411 df-icc 13350 |
| This theorem is referenced by: xrhmeo 24996 htpycom 25026 htpyid 25027 htpyco1 25028 htpyco2 25029 htpycc 25030 phtpy01 25035 phtpycom 25038 phtpyid 25039 phtpyco2 25040 phtpycc 25041 reparphti 25047 pcocn 25067 pcohtpylem 25069 pcoptcl 25071 pcopt 25072 pcopt2 25073 pcoass 25074 pcorevcl 25075 pcorevlem 25076 pi1xfrf 25103 pi1xfr 25105 pi1xfrcnvlem 25106 pi1xfrcnv 25107 pi1cof 25109 pi1coghm 25111 dvlipcn 26044 lgamgulmlem2 27082 ttgcontlem1 29042 brbtwn2 29063 axsegconlem1 29075 axpaschlem 29098 axcontlem7 29128 axcontlem8 29129 xrge0iifcnv 34191 xrge0iifiso 34193 xrge0iifhom 34195 cnpconn 35541 pconnconn 35542 txpconn 35543 ptpconn 35544 indispconn 35545 connpconn 35546 sconnpi1 35550 txsconnlem 35551 txsconn 35552 cvxpconn 35553 cvxsconn 35554 cvmliftlem14 35608 cvmlift2lem2 35615 cvmlift2lem3 35616 cvmlift2lem8 35621 cvmlift2lem12 35625 cvmlift2lem13 35626 cvmliftphtlem 35628 cvmliftpht 35629 cvmlift3lem1 35630 cvmlift3lem2 35631 cvmlift3lem4 35633 cvmlift3lem5 35634 cvmlift3lem6 35635 cvmlift3lem9 35638 lcmineqlem12 42618 |
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