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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 11383 | . 2 ⊢ 0 ∈ ℝ* | |
| 2 | 0le0 12471 | . 2 ⊢ 0 ≤ 0 | |
| 3 | elxrge0 13615 | . 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 2147 class class class wbr 5106 (class class class)co 7443 0cc0 11227 +∞cpnf 11367 ℝ*cxr 11369 ≤ cle 11371 [,]cicc 13506 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7775 ax-cnex 11283 ax-resscn 11284 ax-1cn 11285 ax-addrcl 11288 ax-rnegex 11298 ax-cnre 11300 ax-pre-lttri 11301 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-br 5107 df-opab 5171 df-mpt 5190 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-iota 6512 df-fun 6560 df-fn 6561 df-f 6562 df-f1 6563 df-fo 6564 df-f1o 6565 df-fv 6566 df-ov 7446 df-oprab 7447 df-mpo 7448 df-er 8745 df-en 9002 df-dom 9003 df-sdom 9004 df-pnf 11372 df-mnf 11373 df-xr 11374 df-ltxr 11375 df-le 11376 df-icc 13510 |
| This theorem is used by: xrge0subm 21779 itg2const2 26092 itg2splitlem 26099 itg2split 26100 itg2gt0 26111 itg2cnlem2 26113 itg2cn 26114 iblss 26155 itgle 26160 itgeqa 26164 ibladdlem 26170 iblabs 26179 iblabsr 26180 iblmulc2 26181 bddmulibl 26189 bddiblnc 26192 xrge0infss 33422 xrge00 33645 unitssxrge0 34602 xrge0mulc1cn 34643 esum0 34751 esumpad 34757 esumpad2 34758 esumrnmpt2 34770 esumpinfval 34775 esummulc1 34783 ddemeas 34939 oms0 34999 itg2gt0cn 38785 ibladdnclem 38786 iblabsnc 38794 iblmulc2nc 38795 ftc1anclem7 38809 ftc1anclem8 38810 ftc1anc 38811 iblsplit 47181 gsumge0cl 47586 sge0cl 47596 sge0ss 47627 0ome 47744 ovnf 47778 |
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