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| Mirrors > Home > MPE Home > Th. List > 0e0iccpnf | Structured version Visualization version GIF version | ||
| Description: 0 is a member of (0[,]+∞). (Contributed by David A. Wheeler, 8-Dec-2018.) |
| Ref | Expression |
|---|---|
| 0e0iccpnf | ⊢ 0 ∈ (0[,]+∞) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0xr 11359 | . 2 ⊢ 0 ∈ ℝ* | |
| 2 | 0le0 12447 | . 2 ⊢ 0 ≤ 0 | |
| 3 | elxrge0 13591 | . 2 ⊢ (0 ∈ (0[,]+∞) ↔ (0 ∈ ℝ* ∧ 0 ≤ 0)) | |
| 4 | 1, 2, 3 | mpbir2an 724 | 1 ⊢ 0 ∈ (0[,]+∞) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2144 class class class wbr 5102 (class class class)co 7420 0cc0 11203 +∞cpnf 11343 ℝ*cxr 11345 ≤ cle 11347 [,]cicc 13482 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7751 ax-cnex 11259 ax-resscn 11260 ax-1cn 11261 ax-addrcl 11264 ax-rnegex 11274 ax-cnre 11276 ax-pre-lttri 11277 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-ov 7423 df-oprab 7424 df-mpo 7425 df-er 8720 df-en 8977 df-dom 8978 df-sdom 8979 df-pnf 11348 df-mnf 11349 df-xr 11350 df-ltxr 11351 df-le 11352 df-icc 13486 |
| This theorem is used by: xrge0subm 21754 itg2const2 26067 itg2splitlem 26074 itg2split 26075 itg2gt0 26086 itg2cnlem2 26088 itg2cn 26089 iblss 26130 itgle 26135 itgeqa 26139 ibladdlem 26145 iblabs 26154 iblabsr 26155 iblmulc2 26156 bddmulibl 26164 bddiblnc 26167 xrge0infss 33398 xrge00 33621 unitssxrge0 34578 xrge0mulc1cn 34619 esum0 34727 esumpad 34733 esumpad2 34734 esumrnmpt2 34746 esumpinfval 34751 esummulc1 34759 ddemeas 34915 oms0 34975 itg2gt0cn 38686 ibladdnclem 38687 iblabsnc 38695 iblmulc2nc 38696 ftc1anclem7 38710 ftc1anclem8 38711 ftc1anc 38712 iblsplit 47069 gsumge0cl 47474 sge0cl 47484 sge0ss 47515 0ome 47632 ovnf 47666 |
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