elinp - Intuitionistic Logic Explorer

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Theorem elinp 6664

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 6661	. . . . 5
2	1	sseli 2995	. . . 4
3		opelxp 4392	. . . 4 $/\$
4	2, 3	sylib 120	. . 3 $/\$
5		elex 2610	. . . 4
6		elex 2610	. . . 4
7	5, 6	anim12i 331	. . 3 $/\$ $/\$
8	4, 7	syl 14	. 2 $/\$
9		nqex 6553	. . . . 5
10	9	ssex 3915	. . . 4
11	9	ssex 3915	. . . 4
12	10, 11	anim12i 331	. . 3 $/\$ $/\$
13	12	ad2antrr 471	. 2 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$
14		df-inp 6656	. . . 4 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
15	14	eleq2i 2145	. . 3 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
16		sseq1 3020	. . . . . . 7
17	16	anbi1d 452	. . . . . 6 $/\$ $/\$
18		eleq2 2142	. . . . . . . 8
19	18	rexbidv 2369	. . . . . . 7
20	19	anbi1d 452	. . . . . 6 $/\$ $/\$
21	17, 20	anbi12d 456	. . . . 5 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$
22		eleq2 2142	. . . . . . . . . . 11
23	22	anbi2d 451	. . . . . . . . . 10 $/\$ $/\$
24	23	rexbidv 2369	. . . . . . . . 9 $/\$ $/\$
25	18, 24	bibi12d 233	. . . . . . . 8 $/\$ $/\$
26	25	ralbidv 2368	. . . . . . 7 $/\$ $/\$
27	26	anbi1d 452	. . . . . 6 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$
28	18	anbi1d 452	. . . . . . . 8 $/\$ $/\$
29	28	notbid 624	. . . . . . 7 $/\$ $/\$
30	29	ralbidv 2368	. . . . . 6 $/\$ $/\$
31	18	orbi1d 737	. . . . . . . 8 $\/$ $\/$
32	31	imbi2d 228	. . . . . . 7 $\/$ $\/$
33	32	2ralbidv 2390	. . . . . 6 $\/$ $\/$
34	27, 30, 33	3anbi123d 1243	. . . . 5 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
35	21, 34	anbi12d 456	. . . 4 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
36		sseq1 3020	. . . . . . 7
37	36	anbi2d 451	. . . . . 6 $/\$ $/\$
38		eleq2 2142	. . . . . . . 8
39	38	rexbidv 2369	. . . . . . 7
40	39	anbi2d 451	. . . . . 6 $/\$ $/\$
41	37, 40	anbi12d 456	. . . . 5 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$
42		eleq2 2142	. . . . . . . . . . 11
43	42	anbi2d 451	. . . . . . . . . 10 $/\$ $/\$
44	43	rexbidv 2369	. . . . . . . . 9 $/\$ $/\$
45	38, 44	bibi12d 233	. . . . . . . 8 $/\$ $/\$
46	45	ralbidv 2368	. . . . . . 7 $/\$ $/\$
47	46	anbi2d 451	. . . . . 6 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$
48	42	anbi2d 451	. . . . . . . 8 $/\$ $/\$
49	48	notbid 624	. . . . . . 7 $/\$ $/\$
50	49	ralbidv 2368	. . . . . 6 $/\$ $/\$
51	38	orbi2d 736	. . . . . . . 8 $\/$ $\/$
52	51	imbi2d 228	. . . . . . 7 $\/$ $\/$
53	52	2ralbidv 2390	. . . . . 6 $\/$ $\/$
54	47, 50, 53	3anbi123d 1243	. . . . 5 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
55	41, 54	anbi12d 456	. . . 4 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
56	35, 55	opelopabg 4023	. . 3 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
57	15, 56	syl5bb 190	. 2 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$
58	8, 13, 57	pm5.21nii 652	1 $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $/\$ $\/$

Colors of variables: wff set class

Syntax hints:

wn 3

wi 4 $/\$ wa 102

wb 103 $\/$ wo 661 $/\$ w3a 919

wceq 1284

wcel 1433

wral 2348

wrex 2349

cvv 2601

wss 2973

cpw 3382

cop 3401 class class class wbr 3785

copab 3838

cxp 4361

cnq 6470

cltq 6475

cnp 6481

This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-in1 576 ax-in2 577 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-13 1444 ax-14 1445 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 ax-coll 3893 ax-sep 3896 ax-pow 3948 ax-pr 3964 ax-un 4188 ax-iinf 4329

This theorem depends on definitions: df-bi 115 df-3an 921 df-tru 1287 df-nf 1390 df-sb 1686 df-eu 1944 df-mo 1945 df-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-ral 2353 df-rex 2354 df-reu 2355 df-rab 2357 df-v 2603 df-sbc 2816 df-csb 2909 df-dif 2975 df-un 2977 df-in 2979 df-ss 2986 df-pw 3384 df-sn 3404 df-pr 3405 df-op 3407 df-uni 3602 df-int 3637 df-iun 3680 df-br 3786 df-opab 3840 df-mpt 3841 df-id 4048 df-iom 4332 df-xp 4369 df-rel 4370 df-cnv 4371 df-co 4372 df-dm 4373 df-rn 4374 df-res 4375 df-ima 4376 df-iota 4887 df-fun 4924 df-fn 4925 df-f 4926 df-f1 4927 df-fo 4928 df-f1o 4929 df-fv 4930 df-qs 6135 df-ni 6494 df-nqqs 6538 df-inp 6656

This theorem is referenced by: elnp1st2nd 6666 prml 6667 prmu 6668 prssnql 6669 prssnqu 6670 prcdnql 6674 prcunqu 6675 prltlu 6677 prnmaxl 6678 prnminu 6679 prloc 6681 prdisj 6682 nqprxx 6736

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