remullem - Metamath Proof Explorer

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Theorem remullem 13868

Description: Lemma for remul 13869, immul 13876, and cjmul 13882. (Contributed by NM, 28-Jul-1999.) (Revised by Mario Carneiro, 14-Jul-2014.)

**Assertion**
Ref	Expression
remullem	$/\$ $/\$ $/\$

**Proof of Theorem remullem**
Step	Hyp	Ref	Expression
1		replim 13856	. . . . . 6
2		replim 13856	. . . . . 6
3	1, 2	oveqan12d 6669	. . . . 5 $/\$
4		recl 13850	. . . . . . . . 9
5	4	adantr 481	. . . . . . . 8 $/\$
6	5	recnd 10068	. . . . . . 7 $/\$
7		ax-icn 9995	. . . . . . . 8
8		imcl 13851	. . . . . . . . . 10
9	8	adantr 481	. . . . . . . . 9 $/\$
10	9	recnd 10068	. . . . . . . 8 $/\$
11		mulcl 10020	. . . . . . . 8 $/\$
12	7, 10, 11	sylancr 695	. . . . . . 7 $/\$
13	6, 12	addcld 10059	. . . . . 6 $/\$
14		recl 13850	. . . . . . . 8
15	14	adantl 482	. . . . . . 7 $/\$
16	15	recnd 10068	. . . . . 6 $/\$
17		imcl 13851	. . . . . . . . 9
18	17	adantl 482	. . . . . . . 8 $/\$
19	18	recnd 10068	. . . . . . 7 $/\$
20		mulcl 10020	. . . . . . 7 $/\$
21	7, 19, 20	sylancr 695	. . . . . 6 $/\$
22	13, 16, 21	adddid 10064	. . . . 5 $/\$
23	6, 12, 16	adddird 10065	. . . . . . 7 $/\$
24	6, 12, 21	adddird 10065	. . . . . . 7 $/\$
25	23, 24	oveq12d 6668	. . . . . 6 $/\$
26	5, 15	remulcld 10070	. . . . . . . 8 $/\$
27	26	recnd 10068	. . . . . . 7 $/\$
28	12, 21	mulcld 10060	. . . . . . 7 $/\$
29	12, 16	mulcld 10060	. . . . . . 7 $/\$
30	6, 21	mulcld 10060	. . . . . . 7 $/\$
31	27, 28, 29, 30	add42d 10265	. . . . . 6 $/\$
32	7	a1i 11	. . . . . . . . . . 11 $/\$
33	32, 10, 32, 19	mul4d 10248	. . . . . . . . . 10 $/\$
34		ixi 10656	. . . . . . . . . . . 12
35	34	oveq1i 6660	. . . . . . . . . . 11
36	9, 18	remulcld 10070	. . . . . . . . . . . . 13 $/\$
37	36	recnd 10068	. . . . . . . . . . . 12 $/\$
38	37	mulm1d 10482	. . . . . . . . . . 11 $/\$
39	35, 38	syl5eq 2668	. . . . . . . . . 10 $/\$
40	33, 39	eqtrd 2656	. . . . . . . . 9 $/\$
41	40	oveq2d 6666	. . . . . . . 8 $/\$
42	27, 37	negsubd 10398	. . . . . . . 8 $/\$
43	41, 42	eqtrd 2656	. . . . . . 7 $/\$
44	9, 15	remulcld 10070	. . . . . . . . . . 11 $/\$
45	44	recnd 10068	. . . . . . . . . 10 $/\$
46		mulcl 10020	. . . . . . . . . 10 $/\$
47	7, 45, 46	sylancr 695	. . . . . . . . 9 $/\$
48	5, 18	remulcld 10070	. . . . . . . . . . 11 $/\$
49	48	recnd 10068	. . . . . . . . . 10 $/\$
50		mulcl 10020	. . . . . . . . . 10 $/\$
51	7, 49, 50	sylancr 695	. . . . . . . . 9 $/\$
52	47, 51	addcomd 10238	. . . . . . . 8 $/\$
53	32, 10, 16	mulassd 10063	. . . . . . . . 9 $/\$
54	6, 32, 19	mul12d 10245	. . . . . . . . 9 $/\$
55	53, 54	oveq12d 6668	. . . . . . . 8 $/\$
56	32, 49, 45	adddid 10064	. . . . . . . 8 $/\$
57	52, 55, 56	3eqtr4d 2666	. . . . . . 7 $/\$
58	43, 57	oveq12d 6668	. . . . . 6 $/\$
59	25, 31, 58	3eqtr2d 2662	. . . . 5 $/\$
60	3, 22, 59	3eqtrd 2660	. . . 4 $/\$
61	60	fveq2d 6195	. . 3 $/\$
62	26, 36	resubcld 10458	. . . 4 $/\$
63	48, 44	readdcld 10069	. . . 4 $/\$
64		crre 13854	. . . 4 $/\$
65	62, 63, 64	syl2anc 693	. . 3 $/\$
66	61, 65	eqtrd 2656	. 2 $/\$
67	60	fveq2d 6195	. . 3 $/\$
68		crim 13855	. . . 4 $/\$
69	62, 63, 68	syl2anc 693	. . 3 $/\$
70	67, 69	eqtrd 2656	. 2 $/\$
71		mulcl 10020	. . . 4 $/\$
72		remim 13857	. . . 4
73	71, 72	syl 17	. . 3 $/\$
74		remim 13857	. . . . 5
75		remim 13857	. . . . 5
76	74, 75	oveqan12d 6669	. . . 4 $/\$
77	16, 21	subcld 10392	. . . . 5 $/\$
78	6, 12, 77	subdird 10487	. . . 4 $/\$
79	27, 30, 29, 28	subadd4d 10440	. . . . 5 $/\$
80	6, 16, 21	subdid 10486	. . . . . 6 $/\$
81	12, 16, 21	subdid 10486	. . . . . 6 $/\$
82	80, 81	oveq12d 6668	. . . . 5 $/\$
83	65, 61, 43	3eqtr4d 2666	. . . . . 6 $/\$
84	70	oveq2d 6666	. . . . . . 7 $/\$
85	54, 53	oveq12d 6668	. . . . . . 7 $/\$
86	56, 84, 85	3eqtr4d 2666	. . . . . 6 $/\$
87	83, 86	oveq12d 6668	. . . . 5 $/\$
88	79, 82, 87	3eqtr4d 2666	. . . 4 $/\$
89	76, 78, 88	3eqtrd 2660	. . 3 $/\$
90	73, 89	eqtr4d 2659	. 2 $/\$
91	66, 70, 90	3jca 1242	1 $/\$ $/\$ $/\$

Colors of variables: wff setvar class

Syntax hints:

wi 4 $/\$ wa 384 $/\$ w3a 1037

wceq 1483

wcel 1990

cfv 5888 (class class class)co 6650

cc 9934

cr 9935

c1 9937

ci 9938

caddc 9939

cmul 9941

cmin 10266

cneg 10267

ccj 13836

cre 13837

cim 13838

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-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 ax-pre-mulgt0 10013

This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 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-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 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-mpt 4730 df-id 5024 df-po 5035 df-so 5036 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-div 10685 df-2 11079 df-cj 13839 df-re 13840 df-im 13841

This theorem is referenced by: remul 13869 immul 13876 cjmul 13882

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