Theorem fprodabs 14704

Description: The absolute value of a finite product. (Contributed by Scott Fenton, 25-Dec-2017.)

Hypotheses

Ref	Expression
fprodabs.1	|- Z = ( ZZ>= ` M )
fprodabs.2	|- ( ph -> N e. Z )
fprodabs.3	|- ( ( ph /\ k e. Z ) -> A e. CC )

Assertion

Ref	Expression
fprodabs	|- ( ph -> ( abs ` prod_ k e. ( M ... N ) A ) = prod_ k e. ( M ... N ) ( abs ` A ) )

Distinct variable groups:   k, M   k, N   k, Z   ph, k

Allowed substitution hint:   A( k)

Proof of Theorem fprodabs

Dummy variables a n are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		fprodabs.2	. . 3 |- ( ph -> N e. Z )
2		fprodabs.1	. . 3 |- Z = ( ZZ>= ` M )
3	1, 2	syl6eleq 2711	. 2 |- ( ph -> N e. ( ZZ>= ` M ) )
4		oveq2 6658	. . . . . . 7 |- ( a = M -> ( M ... a ) = ( M ... M ) )
5	4	prodeq1d 14651	. . . . . 6 |- ( a = M -> prod_ k e. ( M ... a ) A = prod_ k e. ( M ... M ) A )
6	5	fveq2d 6195	. . . . 5 |- ( a = M -> ( abs ` prod_ k e. ( M ... a ) A ) = ( abs ` prod_ k e. ( M ... M ) A ) )
7	4	prodeq1d 14651	. . . . 5 |- ( a = M -> prod_ k e. ( M ... a ) ( abs ` A ) = prod_ k e. ( M ... M ) ( abs ` A ) )
8	6, 7	eqeq12d 2637	. . . 4 |- ( a = M -> ( ( abs ` prod_ k e. ( M ... a ) A ) = prod_ k e. ( M ... a ) ( abs ` A ) <-> ( abs ` prod_ k e. ( M ... M ) A ) = prod_ k e. ( M ... M ) ( abs ` A ) ) )
9	8	imbi2d 330	. . 3 |- ( a = M -> ( ( ph -> ( abs ` prod_ k e. ( M ... a ) A ) = prod_ k e. ( M ... a ) ( abs ` A ) ) <-> ( ph -> ( abs ` prod_ k e. ( M ... M ) A ) = prod_ k e. ( M ... M ) ( abs ` A ) ) ) )
10		oveq2 6658	. . . . . . 7 |- ( a = n -> ( M ... a ) = ( M ... n ) )
11	10	prodeq1d 14651	. . . . . 6 |- ( a = n -> prod_ k e. ( M ... a ) A = prod_ k e. ( M ... n ) A )
12	11	fveq2d 6195	. . . . 5 |- ( a = n -> ( abs ` prod_ k e. ( M ... a ) A ) = ( abs ` prod_ k e. ( M ... n ) A ) )
13	10	prodeq1d 14651	. . . . 5 |- ( a = n -> prod_ k e. ( M ... a ) ( abs ` A ) = prod_ k e. ( M ... n ) ( abs ` A ) )
14	12, 13	eqeq12d 2637	. . . 4 |- ( a = n -> ( ( abs ` prod_ k e. ( M ... a ) A ) = prod_ k e. ( M ... a ) ( abs ` A ) <-> ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) ) )
15	14	imbi2d 330	. . 3 |- ( a = n -> ( ( ph -> ( abs ` prod_ k e. ( M ... a ) A ) = prod_ k e. ( M ... a ) ( abs ` A ) ) <-> ( ph -> ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) ) ) )
16		oveq2 6658	. . . . . . 7 |- ( a = ( n + 1 ) -> ( M ... a ) = ( M ... ( n + 1 ) ) )
17	16	prodeq1d 14651	. . . . . 6 |- ( a = ( n + 1 ) -> prod_ k e. ( M ... a ) A = prod_ k e. ( M ... ( n + 1 ) ) A )
18	17	fveq2d 6195	. . . . 5 |- ( a = ( n + 1 ) -> ( abs ` prod_ k e. ( M ... a ) A ) = ( abs ` prod_ k e. ( M ... ( n + 1 ) ) A ) )
19	16	prodeq1d 14651	. . . . 5 |- ( a = ( n + 1 ) -> prod_ k e. ( M ... a ) ( abs ` A ) = prod_ k e. ( M ... ( n + 1 ) ) ( abs ` A ) )
20	18, 19	eqeq12d 2637	. . . 4 |- ( a = ( n + 1 ) -> ( ( abs ` prod_ k e. ( M ... a ) A ) = prod_ k e. ( M ... a ) ( abs ` A ) <-> ( abs ` prod_ k e. ( M ... ( n + 1 ) ) A ) = prod_ k e. ( M ... ( n + 1 ) ) ( abs ` A ) ) )
21	20	imbi2d 330	. . 3 |- ( a = ( n + 1 ) -> ( ( ph -> ( abs ` prod_ k e. ( M ... a ) A ) = prod_ k e. ( M ... a ) ( abs ` A ) ) <-> ( ph -> ( abs ` prod_ k e. ( M ... ( n + 1 ) ) A ) = prod_ k e. ( M ... ( n + 1 ) ) ( abs ` A ) ) ) )
22		oveq2 6658	. . . . . . 7 |- ( a = N -> ( M ... a ) = ( M ... N ) )
23	22	prodeq1d 14651	. . . . . 6 |- ( a = N -> prod_ k e. ( M ... a ) A = prod_ k e. ( M ... N ) A )
24	23	fveq2d 6195	. . . . 5 |- ( a = N -> ( abs ` prod_ k e. ( M ... a ) A ) = ( abs ` prod_ k e. ( M ... N ) A ) )
25	22	prodeq1d 14651	. . . . 5 |- ( a = N -> prod_ k e. ( M ... a ) ( abs ` A ) = prod_ k e. ( M ... N ) ( abs ` A ) )
26	24, 25	eqeq12d 2637	. . . 4 |- ( a = N -> ( ( abs ` prod_ k e. ( M ... a ) A ) = prod_ k e. ( M ... a ) ( abs ` A ) <-> ( abs ` prod_ k e. ( M ... N ) A ) = prod_ k e. ( M ... N ) ( abs ` A ) ) )
27	26	imbi2d 330	. . 3 |- ( a = N -> ( ( ph -> ( abs ` prod_ k e. ( M ... a ) A ) = prod_ k e. ( M ... a ) ( abs ` A ) ) <-> ( ph -> ( abs ` prod_ k e. ( M ... N ) A ) = prod_ k e. ( M ... N ) ( abs ` A ) ) ) )
28		csbfv2g 6232	. . . . . 6 |- ( M e. ZZ -> [_ M / k ]_ ( abs ` A ) = ( abs ` [_ M / k ]_ A ) )
29	28	adantl 482	. . . . 5 |- ( ( ph /\ M e. ZZ ) -> [_ M / k ]_ ( abs ` A ) = ( abs ` [_ M / k ]_ A ) )
30		fzsn 12383	. . . . . . . 8 |- ( M e. ZZ -> ( M ... M ) = { M } )
31	30	adantl 482	. . . . . . 7 |- ( ( ph /\ M e. ZZ ) -> ( M ... M ) = { M } )
32	31	prodeq1d 14651	. . . . . 6 |- ( ( ph /\ M e. ZZ ) -> prod_ k e. ( M ... M ) ( abs ` A ) = prod_ k e. { M } ( abs ` A ) )
33		simpr 477	. . . . . . 7 |- ( ( ph /\ M e. ZZ ) -> M e. ZZ )
34		uzid 11702	. . . . . . . . . . . 12 |- ( M e. ZZ -> M e. ( ZZ>= ` M ) )
35	34, 2	syl6eleqr 2712	. . . . . . . . . . 11 |- ( M e. ZZ -> M e. Z )
36		fprodabs.3	. . . . . . . . . . . . 13 |- ( ( ph /\ k e. Z ) -> A e. CC )
37	36	ralrimiva 2966	. . . . . . . . . . . 12 |- ( ph -> A. k e. Z A e. CC )
38		nfcsb1v 3549	. . . . . . . . . . . . . 14 |- F/_ k [_ M / k ]_ A
39	38	nfel1 2779	. . . . . . . . . . . . 13 |- F/ k [_ M / k ]_ A e. CC
40		csbeq1a 3542	. . . . . . . . . . . . . 14 |- ( k = M -> A = [_ M / k ]_ A )
41	40	eleq1d 2686	. . . . . . . . . . . . 13 |- ( k = M -> ( A e. CC <-> [_ M / k ]_ A e. CC ) )
42	39, 41	rspc 3303	. . . . . . . . . . . 12 |- ( M e. Z -> ( A. k e. Z A e. CC -> [_ M / k ]_ A e. CC ) )
43	37, 42	mpan9 486	. . . . . . . . . . 11 |- ( ( ph /\ M e. Z ) -> [_ M / k ]_ A e. CC )
44	35, 43	sylan2 491	. . . . . . . . . 10 |- ( ( ph /\ M e. ZZ ) -> [_ M / k ]_ A e. CC )
45	44	abscld 14175	. . . . . . . . 9 |- ( ( ph /\ M e. ZZ ) -> ( abs ` [_ M / k ]_ A ) e. RR )
46	45	recnd 10068	. . . . . . . 8 |- ( ( ph /\ M e. ZZ ) -> ( abs ` [_ M / k ]_ A ) e. CC )
47	29, 46	eqeltrd 2701	. . . . . . 7 |- ( ( ph /\ M e. ZZ ) -> [_ M / k ]_ ( abs ` A ) e. CC )
48		prodsns 14702	. . . . . . 7 |- ( ( M e. ZZ /\ [_ M / k ]_ ( abs ` A ) e. CC ) -> prod_ k e. { M } ( abs ` A ) = [_ M / k ]_ ( abs ` A ) )
49	33, 47, 48	syl2anc 693	. . . . . 6 |- ( ( ph /\ M e. ZZ ) -> prod_ k e. { M } ( abs ` A ) = [_ M / k ]_ ( abs ` A ) )
50	32, 49	eqtrd 2656	. . . . 5 |- ( ( ph /\ M e. ZZ ) -> prod_ k e. ( M ... M ) ( abs ` A ) = [_ M / k ]_ ( abs ` A ) )
51	30	prodeq1d 14651	. . . . . . . 8 |- ( M e. ZZ -> prod_ k e. ( M ... M ) A = prod_ k e. { M } A )
52	51	adantl 482	. . . . . . 7 |- ( ( ph /\ M e. ZZ ) -> prod_ k e. ( M ... M ) A = prod_ k e. { M } A )
53		prodsns 14702	. . . . . . . 8 |- ( ( M e. ZZ /\ [_ M / k ]_ A e. CC ) -> prod_ k e. { M } A = [_ M / k ]_ A )
54	33, 44, 53	syl2anc 693	. . . . . . 7 |- ( ( ph /\ M e. ZZ ) -> prod_ k e. { M } A = [_ M / k ]_ A )
55	52, 54	eqtrd 2656	. . . . . 6 |- ( ( ph /\ M e. ZZ ) -> prod_ k e. ( M ... M ) A = [_ M / k ]_ A )
56	55	fveq2d 6195	. . . . 5 |- ( ( ph /\ M e. ZZ ) -> ( abs ` prod_ k e. ( M ... M ) A ) = ( abs ` [_ M / k ]_ A ) )
57	29, 50, 56	3eqtr4rd 2667	. . . 4 |- ( ( ph /\ M e. ZZ ) -> ( abs ` prod_ k e. ( M ... M ) A ) = prod_ k e. ( M ... M ) ( abs ` A ) )
58	57	expcom 451	. . 3 |- ( M e. ZZ -> ( ph -> ( abs ` prod_ k e. ( M ... M ) A ) = prod_ k e. ( M ... M ) ( abs ` A ) ) )
59		simp3 1063	. . . . . . . 8 |- ( ( ph /\ n e. ( ZZ>= ` M ) /\ ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) ) -> ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) )
60		ovex 6678	. . . . . . . . . . 11 |- ( n + 1 ) e. _V
61		csbfv2g 6232	. . . . . . . . . . 11 |- ( ( n + 1 ) e. _V -> [_ ( n + 1 ) / k ]_ ( abs ` A ) = ( abs ` [_ ( n + 1 ) / k ]_ A ) )
62	60, 61	ax-mp 5	. . . . . . . . . 10 |- [_ ( n + 1 ) / k ]_ ( abs ` A ) = ( abs ` [_ ( n + 1 ) / k ]_ A )
63	62	eqcomi 2631	. . . . . . . . 9 |- ( abs ` [_ ( n + 1 ) / k ]_ A ) = [_ ( n + 1 ) / k ]_ ( abs ` A )
64	63	a1i 11	. . . . . . . 8 |- ( ( ph /\ n e. ( ZZ>= ` M ) /\ ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) ) -> ( abs ` [_ ( n + 1 ) / k ]_ A ) = [_ ( n + 1 ) / k ]_ ( abs ` A ) )
65	59, 64	oveq12d 6668	. . . . . . 7 |- ( ( ph /\ n e. ( ZZ>= ` M ) /\ ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) ) -> ( ( abs ` prod_ k e. ( M ... n ) A ) x. ( abs ` [_ ( n + 1 ) / k ]_ A ) ) = ( prod_ k e. ( M ... n ) ( abs ` A ) x. [_ ( n + 1 ) / k ]_ ( abs ` A ) ) )
66		simpr 477	. . . . . . . . . . 11 |- ( ( ph /\ n e. ( ZZ>= ` M ) ) -> n e. ( ZZ>= ` M ) )
67		elfzuz 12338	. . . . . . . . . . . . . 14 |- ( k e. ( M ... ( n + 1 ) ) -> k e. ( ZZ>= ` M ) )
68	67, 2	syl6eleqr 2712	. . . . . . . . . . . . 13 |- ( k e. ( M ... ( n + 1 ) ) -> k e. Z )
69	68, 36	sylan2 491	. . . . . . . . . . . 12 |- ( ( ph /\ k e. ( M ... ( n + 1 ) ) ) -> A e. CC )
70	69	adantlr 751	. . . . . . . . . . 11 |- ( ( ( ph /\ n e. ( ZZ>= ` M ) ) /\ k e. ( M ... ( n + 1 ) ) ) -> A e. CC )
71	66, 70	fprodp1s 14701	. . . . . . . . . 10 |- ( ( ph /\ n e. ( ZZ>= ` M ) ) -> prod_ k e. ( M ... ( n + 1 ) ) A = ( prod_ k e. ( M ... n ) A x. [_ ( n + 1 ) / k ]_ A ) )
72	71	fveq2d 6195	. . . . . . . . 9 |- ( ( ph /\ n e. ( ZZ>= ` M ) ) -> ( abs ` prod_ k e. ( M ... ( n + 1 ) ) A ) = ( abs ` ( prod_ k e. ( M ... n ) A x. [_ ( n + 1 ) / k ]_ A ) ) )
73		fzfid 12772	. . . . . . . . . . 11 |- ( ( ph /\ n e. ( ZZ>= ` M ) ) -> ( M ... n ) e. Fin )
74		elfzuz 12338	. . . . . . . . . . . . . 14 |- ( k e. ( M ... n ) -> k e. ( ZZ>= ` M ) )
75	74, 2	syl6eleqr 2712	. . . . . . . . . . . . 13 |- ( k e. ( M ... n ) -> k e. Z )
76	75, 36	sylan2 491	. . . . . . . . . . . 12 |- ( ( ph /\ k e. ( M ... n ) ) -> A e. CC )
77	76	adantlr 751	. . . . . . . . . . 11 |- ( ( ( ph /\ n e. ( ZZ>= ` M ) ) /\ k e. ( M ... n ) ) -> A e. CC )
78	73, 77	fprodcl 14682	. . . . . . . . . 10 |- ( ( ph /\ n e. ( ZZ>= ` M ) ) -> prod_ k e. ( M ... n ) A e. CC )
79		peano2uz 11741	. . . . . . . . . . . 12 |- ( n e. ( ZZ>= ` M ) -> ( n + 1 ) e. ( ZZ>= ` M ) )
80	79, 2	syl6eleqr 2712	. . . . . . . . . . 11 |- ( n e. ( ZZ>= ` M ) -> ( n + 1 ) e. Z )
81		nfcsb1v 3549	. . . . . . . . . . . . . 14 |- F/_ k [_ ( n + 1 ) / k ]_ A
82	81	nfel1 2779	. . . . . . . . . . . . 13 |- F/ k [_ ( n + 1 ) / k ]_ A e. CC
83		csbeq1a 3542	. . . . . . . . . . . . . 14 |- ( k = ( n + 1 ) -> A = [_ ( n + 1 ) / k ]_ A )
84	83	eleq1d 2686	. . . . . . . . . . . . 13 |- ( k = ( n + 1 ) -> ( A e. CC <-> [_ ( n + 1 ) / k ]_ A e. CC ) )
85	82, 84	rspc 3303	. . . . . . . . . . . 12 |- ( ( n + 1 ) e. Z -> ( A. k e. Z A e. CC -> [_ ( n + 1 ) / k ]_ A e. CC ) )
86	37, 85	mpan9 486	. . . . . . . . . . 11 |- ( ( ph /\ ( n + 1 ) e. Z ) -> [_ ( n + 1 ) / k ]_ A e. CC )
87	80, 86	sylan2 491	. . . . . . . . . 10 |- ( ( ph /\ n e. ( ZZ>= ` M ) ) -> [_ ( n + 1 ) / k ]_ A e. CC )
88	78, 87	absmuld 14193	. . . . . . . . 9 |- ( ( ph /\ n e. ( ZZ>= ` M ) ) -> ( abs ` ( prod_ k e. ( M ... n ) A x. [_ ( n + 1 ) / k ]_ A ) ) = ( ( abs ` prod_ k e. ( M ... n ) A ) x. ( abs ` [_ ( n + 1 ) / k ]_ A ) ) )
89	72, 88	eqtrd 2656	. . . . . . . 8 |- ( ( ph /\ n e. ( ZZ>= ` M ) ) -> ( abs ` prod_ k e. ( M ... ( n + 1 ) ) A ) = ( ( abs ` prod_ k e. ( M ... n ) A ) x. ( abs ` [_ ( n + 1 ) / k ]_ A ) ) )
90	89	3adant3 1081	. . . . . . 7 |- ( ( ph /\ n e. ( ZZ>= ` M ) /\ ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) ) -> ( abs ` prod_ k e. ( M ... ( n + 1 ) ) A ) = ( ( abs ` prod_ k e. ( M ... n ) A ) x. ( abs ` [_ ( n + 1 ) / k ]_ A ) ) )
91	70	abscld 14175	. . . . . . . . . 10 |- ( ( ( ph /\ n e. ( ZZ>= ` M ) ) /\ k e. ( M ... ( n + 1 ) ) ) -> ( abs ` A ) e. RR )
92	91	recnd 10068	. . . . . . . . 9 |- ( ( ( ph /\ n e. ( ZZ>= ` M ) ) /\ k e. ( M ... ( n + 1 ) ) ) -> ( abs ` A ) e. CC )
93	66, 92	fprodp1s 14701	. . . . . . . 8 |- ( ( ph /\ n e. ( ZZ>= ` M ) ) -> prod_ k e. ( M ... ( n + 1 ) ) ( abs ` A ) = ( prod_ k e. ( M ... n ) ( abs ` A ) x. [_ ( n + 1 ) / k ]_ ( abs ` A ) ) )
94	93	3adant3 1081	. . . . . . 7 |- ( ( ph /\ n e. ( ZZ>= ` M ) /\ ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) ) -> prod_ k e. ( M ... ( n + 1 ) ) ( abs ` A ) = ( prod_ k e. ( M ... n ) ( abs ` A ) x. [_ ( n + 1 ) / k ]_ ( abs ` A ) ) )
95	65, 90, 94	3eqtr4d 2666	. . . . . 6 |- ( ( ph /\ n e. ( ZZ>= ` M ) /\ ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) ) -> ( abs ` prod_ k e. ( M ... ( n + 1 ) ) A ) = prod_ k e. ( M ... ( n + 1 ) ) ( abs ` A ) )
96	95	3exp 1264	. . . . 5 |- ( ph -> ( n e. ( ZZ>= ` M ) -> ( ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) -> ( abs ` prod_ k e. ( M ... ( n + 1 ) ) A ) = prod_ k e. ( M ... ( n + 1 ) ) ( abs ` A ) ) ) )
97	96	com12 32	. . . 4 |- ( n e. ( ZZ>= ` M ) -> ( ph -> ( ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) -> ( abs ` prod_ k e. ( M ... ( n + 1 ) ) A ) = prod_ k e. ( M ... ( n + 1 ) ) ( abs ` A ) ) ) )
98	97	a2d 29	. . 3 |- ( n e. ( ZZ>= ` M ) -> ( ( ph -> ( abs ` prod_ k e. ( M ... n ) A ) = prod_ k e. ( M ... n ) ( abs ` A ) ) -> ( ph -> ( abs ` prod_ k e. ( M ... ( n + 1 ) ) A ) = prod_ k e. ( M ... ( n + 1 ) ) ( abs ` A ) ) ) )
99	9, 15, 21, 27, 58, 98	uzind4 11746	. 2 |- ( N e. ( ZZ>= ` M ) -> ( ph -> ( abs ` prod_ k e. ( M ... N ) A ) = prod_ k e. ( M ... N ) ( abs ` A ) ) )
100	3, 99	mpcom 38	1 |- ( ph -> ( abs ` prod_ k e. ( M ... N ) A ) = prod_ k e. ( M ... N ) ( abs ` A ) )

Syntax hints:   -> wi 4   /\ wa 384   /\ w3a 1037   = wceq 1483   e. wcel 1990   A.wral 2912   _Vcvv 3200   [_csb 3533   {csn 4177   ` cfv 5888  (class class class)co 6650   CCcc 9934   1c1 9937   + caddc 9939   x. cmul 9941   ZZcz 11377   ZZ>=cuz 11687   ...cfz 12326   abscabs 13974   prod_cprod 14635

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-rep 4771  ax-sep 4781  ax-nul 4789  ax-pow 4843  ax-pr 4906  ax-un 6949  ax-inf2 8538  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-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  ax-pre-sup 10014

This theorem depends on definitions:  df-bi 197  df-or 385  df-an 386  df-3or 1038  df-3an 1039  df-tru 1486  df-fal 1489  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-pss 3590  df-nul 3916  df-if 4087  df-pw 4160  df-sn 4178  df-pr 4180  df-tp 4182  df-op 4184  df-uni 4437  df-int 4476  df-iun 4522  df-br 4654  df-opab 4713  df-mpt 4730  df-tr 4753  df-id 5024  df-eprel 5029  df-po 5035  df-so 5036  df-fr 5073  df-se 5074  df-we 5075  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-pred 5680  df-ord 5726  df-on 5727  df-lim 5728  df-suc 5729  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-isom 5897  df-riota 6611  df-ov 6653  df-oprab 6654  df-mpt2 6655  df-om 7066  df-1st 7168  df-2nd 7169  df-wrecs 7407  df-recs 7468  df-rdg 7506  df-1o 7560  df-oadd 7564  df-er 7742  df-en 7956  df-dom 7957  df-sdom 7958  df-fin 7959  df-sup 8348  df-oi 8415  df-card 8765  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-nn 11021  df-2 11079  df-3 11080  df-n0 11293  df-z 11378  df-uz 11688  df-rp 11833  df-fz 12327  df-fzo 12466  df-seq 12802  df-exp 12861  df-hash 13118  df-cj 13839  df-re 13840  df-im 13841  df-sqrt 13975  df-abs 13976  df-clim 14219  df-prod 14636

This theorem is referenced by:  etransclem23  40474