elinp - Intuitionistic Logic Explorer

	Intuitionistic Logic Explorer		< Previous Next > Nearby theorems
Mirrors > Home > ILE Home > Th. List > elinp		Unicode version

Theorem elinp 7661

Description: Membership in positive reals. (Contributed by Jim Kingdon, 27-Sep-2019.)

**Assertion**
Ref	Expression
elinp	$/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$

Distinct variable groups:

Proof of Theorem elinp Dummy variables

are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		npsspw 7658	. . . . 5
2	1	sseli 3220	. . . 4
3		opelxp 4749	. . . 4 $/\$
4	2, 3	sylib 122	. . 3 $/\$
5		elex 2811	. . . 4
6		elex 2811	. . . 4
7	5, 6	anim12i 338	. . 3 $/\$ $/\$
8	4, 7	syl 14	. 2 $/\$
9		nqex 7550	. . . . 5
10	9	ssex 4221	. . . 4
11	9	ssex 4221	. . . 4
12	10, 11	anim12i 338	. . 3 $/\$ $/\$
13	12	ad2antrr 488	. 2 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$
14		df-inp 7653	. . . 4 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
15	14	eleq2i 2296	. . 3 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
16		sseq1 3247	. . . . . . 7
17	16	anbi1d 465	. . . . . 6 $/\$ $/\$
18		eleq2 2293	. . . . . . . 8
19	18	rexbidv 2531	. . . . . . 7
20	19	anbi1d 465	. . . . . 6 $/\$ $/\$
21	17, 20	anbi12d 473	. . . . 5 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$
22		eleq2 2293	. . . . . . . . . . 11
23	22	anbi2d 464	. . . . . . . . . 10 $/\$ $/\$
24	23	rexbidv 2531	. . . . . . . . 9 $/\$ $/\$
25	18, 24	bibi12d 235	. . . . . . . 8 $/\$ $/\$
26	25	ralbidv 2530	. . . . . . 7 $/\$ $/\$
27	26	anbi1d 465	. . . . . 6 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$
28	18	anbi1d 465	. . . . . . . 8 $/\$ $/\$
29	28	notbid 671	. . . . . . 7 $/\$ $/\$
30	29	ralbidv 2530	. . . . . 6 $/\$ $/\$
31	18	orbi1d 796	. . . . . . . 8 $\/$ $\/$
32	31	imbi2d 230	. . . . . . 7 $\/$ $\/$
33	32	2ralbidv 2554	. . . . . 6 $\/$ $\/$
34	27, 30, 33	3anbi123d 1346	. . . . 5 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
35	21, 34	anbi12d 473	. . . 4 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
36		sseq1 3247	. . . . . . 7
37	36	anbi2d 464	. . . . . 6 $/\$ $/\$
38		eleq2 2293	. . . . . . . 8
39	38	rexbidv 2531	. . . . . . 7
40	39	anbi2d 464	. . . . . 6 $/\$ $/\$
41	37, 40	anbi12d 473	. . . . 5 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$
42		eleq2 2293	. . . . . . . . . . 11
43	42	anbi2d 464	. . . . . . . . . 10 $/\$ $/\$
44	43	rexbidv 2531	. . . . . . . . 9 $/\$ $/\$
45	38, 44	bibi12d 235	. . . . . . . 8 $/\$ $/\$
46	45	ralbidv 2530	. . . . . . 7 $/\$ $/\$
47	46	anbi2d 464	. . . . . 6 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$
48	42	anbi2d 464	. . . . . . . 8 $/\$ $/\$
49	48	notbid 671	. . . . . . 7 $/\$ $/\$
50	49	ralbidv 2530	. . . . . 6 $/\$ $/\$
51	38	orbi2d 795	. . . . . . . 8 $\/$ $\/$
52	51	imbi2d 230	. . . . . . 7 $\/$ $\/$
53	52	2ralbidv 2554	. . . . . 6 $\/$ $\/$
54	47, 50, 53	3anbi123d 1346	. . . . 5 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
55	41, 54	anbi12d 473	. . . 4 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
56	35, 55	opelopabg 4356	. . 3 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
57	15, 56	bitrid 192	. 2 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
58	8, 13, 57	pm5.21nii 709	1 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$

Colors of variables: wff set class

Syntax hints:

wn 3

wi 4 $/\$ wa 104

wb 105 $\/$ wo 713 $/\$ w3a 1002

wceq 1395

wcel 2200

wral 2508

wrex 2509

cvv 2799

wss 3197

cpw 3649

cop 3669 class class class wbr 4083

copab 4144

cxp 4717

cnq 7467

cltq 7472

cnp 7478

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4199 ax-sep 4202 ax-pow 4258 ax-pr 4293 ax-un 4524 ax-iinf 4680

This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2801 df-sbc 3029 df-csb 3125 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-int 3924 df-iun 3967 df-br 4084 df-opab 4146 df-mpt 4147 df-id 4384 df-iom 4683 df-xp 4725 df-rel 4726 df-cnv 4727 df-co 4728 df-dm 4729 df-rn 4730 df-res 4731 df-ima 4732 df-iota 5278 df-fun 5320 df-fn 5321 df-f 5322 df-f1 5323 df-fo 5324 df-f1o 5325 df-fv 5326 df-qs 6686 df-ni 7491 df-nqqs 7535 df-inp 7653

This theorem is referenced by: elnp1st2nd 7663 prml 7664 prmu 7665 prssnql 7666 prssnqu 7667 prcdnql 7671 prcunqu 7672 prltlu 7674 prnmaxl 7675 prnminu 7676 prloc 7678 prdisj 7679 nqprxx 7733 suplocexprlemex 7909

W3C validator