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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 11357 | . 2 ⊢ 0 ∈ ℝ* | |
| 2 | 0le0 12445 | . 2 ⊢ 0 ≤ 0 | |
| 3 | elxrge0 13589 | . 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 11201 +∞cpnf 11341 ℝ*cxr 11343 ≤ cle 11345 [,]cicc 13480 |
| 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 11257 ax-resscn 11258 ax-1cn 11259 ax-addrcl 11262 ax-rnegex 11272 ax-cnre 11274 ax-pre-lttri 11275 |
| 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 4584 df-pr 4586 df-op 4590 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 8718 df-en 8975 df-dom 8976 df-sdom 8977 df-pnf 11346 df-mnf 11347 df-xr 11348 df-ltxr 11349 df-le 11350 df-icc 13484 |
| This theorem is used by: xrge0subm 21750 itg2const2 26063 itg2splitlem 26070 itg2split 26071 itg2gt0 26082 itg2cnlem2 26084 itg2cn 26085 iblss 26126 itgle 26131 itgeqa 26135 ibladdlem 26141 iblabs 26150 iblabsr 26151 iblmulc2 26152 bddmulibl 26160 bddiblnc 26163 xrge0infss 33395 xrge00 33618 unitssxrge0 34575 xrge0mulc1cn 34616 esum0 34724 esumpad 34730 esumpad2 34731 esumrnmpt2 34743 esumpinfval 34748 esummulc1 34756 ddemeas 34912 oms0 34972 itg2gt0cn 38637 ibladdnclem 38638 iblabsnc 38646 iblmulc2nc 38647 ftc1anclem7 38661 ftc1anclem8 38662 ftc1anc 38663 iblsplit 47020 gsumge0cl 47425 sge0cl 47435 sge0ss 47466 0ome 47583 ovnf 47617 |
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