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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 11284 | . 2 ⊢ 0 ∈ ℝ* | |
| 2 | 0le0 12370 | . 2 ⊢ 0 ≤ 0 | |
| 3 | elxrge0 13514 | . 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 2145 class class class wbr 5107 (class class class)co 7417 0cc0 11128 +∞cpnf 11268 ℝ*cxr 11270 ≤ cle 11272 [,]cicc 13405 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2734 ax-sep 5255 ax-nul 5267 ax-pow 5334 ax-pr 5402 ax-un 7740 ax-cnex 11184 ax-resscn 11185 ax-1cn 11186 ax-addrcl 11189 ax-rnegex 11199 ax-cnre 11201 ax-pre-lttri 11202 |
| 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 2100 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-rab 3415 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4283 df-if 4486 df-pw 4562 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-opab 5172 df-mpt 5191 df-id 5554 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-ov 7420 df-oprab 7421 df-mpo 7422 df-er 8700 df-en 8957 df-dom 8958 df-sdom 8959 df-pnf 11273 df-mnf 11274 df-xr 11275 df-ltxr 11276 df-le 11277 df-icc 13409 |
| This theorem is used by: xrge0subm 21662 itg2const2 25975 itg2splitlem 25982 itg2split 25983 itg2gt0 25994 itg2cnlem2 25996 itg2cn 25997 iblss 26039 itgle 26044 itgeqa 26048 ibladdlem 26054 iblabs 26063 iblabsr 26064 iblmulc2 26065 bddmulibl 26073 bddiblnc 26076 xrge0infss 33239 xrge00 33462 unitssxrge0 34418 xrge0mulc1cn 34459 esum0 34567 esumpad 34573 esumpad2 34574 esumrnmpt2 34586 esumpinfval 34591 esummulc1 34599 ddemeas 34755 oms0 34816 itg2gt0cn 38432 ibladdnclem 38433 iblabsnc 38441 iblmulc2nc 38442 ftc1anclem7 38456 ftc1anclem8 38457 ftc1anc 38458 iblsplit 46802 gsumge0cl 47207 sge0cl 47217 sge0ss 47248 0ome 47365 ovnf 47399 |
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