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Mirrors > Home > MPE Home > Th. List > elxrge0 | Structured version Visualization version Unicode version |
Description: Elementhood in the set of nonnegative extended reals. (Contributed by Mario Carneiro, 28-Jun-2014.) |
Ref | Expression |
---|---|
elxrge0 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-3an 1039 | . 2 | |
2 | 0xr 10086 | . . 3 | |
3 | pnfxr 10092 | . . 3 | |
4 | elicc1 12219 | . . 3 | |
5 | 2, 3, 4 | mp2an 708 | . 2 |
6 | pnfge 11964 | . . . 4 | |
7 | 6 | adantr 481 | . . 3 |
8 | 7 | pm4.71i 664 | . 2 |
9 | 1, 5, 8 | 3bitr4i 292 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wb 196 wa 384 w3a 1037 wcel 1990 class class class wbr 4653 (class class class)co 6650 cc0 9936 cpnf 10071 cxr 10073 cle 10075 cicc 12178 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-cnex 9992 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-i2m1 10004 ax-1ne0 10005 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-iota 5851 df-fun 5890 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-icc 12182 |
This theorem is referenced by: 0e0iccpnf 12283 ge0xaddcl 12286 ge0xmulcl 12287 xnn0xrge0 12325 xrge0subm 19787 psmetxrge0 22118 isxmet2d 22132 prdsdsf 22172 prdsxmetlem 22173 comet 22318 stdbdxmet 22320 xrge0gsumle 22636 xrge0tsms 22637 metdsf 22651 metds0 22653 metdstri 22654 metdsre 22656 metdseq0 22657 metdscnlem 22658 metnrmlem1a 22661 metnrmlem1 22662 xrhmeo 22745 lebnumlem1 22760 xrge0f 23498 itg2const2 23508 itg2uba 23510 itg2mono 23520 itg2gt0 23527 itg2cnlem2 23529 itg2cn 23530 iblss 23571 itgle 23576 itgeqa 23580 ibladdlem 23586 iblabs 23595 iblabsr 23596 iblmulc2 23597 itgsplit 23602 bddmulibl 23605 xrge0addge 29522 xrge0infss 29525 xrge0addcld 29527 xrge0subcld 29528 xrge00 29686 xrge0tsmsd 29785 esummono 30116 gsumesum 30121 esumsnf 30126 esumrnmpt2 30130 esumpmono 30141 hashf2 30146 measge0 30270 measle0 30271 measssd 30278 measunl 30279 omssubaddlem 30361 omssubadd 30362 carsgsigalem 30377 pmeasmono 30386 sibfinima 30401 prob01 30475 dstrvprob 30533 itg2addnclem 33461 ibladdnclem 33466 iblabsnc 33474 iblmulc2nc 33475 bddiblnc 33480 ftc1anclem4 33488 ftc1anclem5 33489 ftc1anclem6 33490 ftc1anclem7 33491 ftc1anclem8 33492 ftc1anc 33493 xrge0ge0 39563 |
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