Theorem nnnn0modprm0 12978

Description: For a positive integer and a nonnegative integer both less than a given prime number there is always a second nonnegative integer (less than the given prime number) so that the sum of this second nonnegative integer multiplied with the positive integer and the first nonnegative integer is 0 ( modulo the given prime number). (Contributed by Alexander van der Vekens, 8-Nov-2018.)

Assertion

Ref	Expression
nnnn0modprm0	|- ( ( P e. Prime /\ N e. ( 1..^ P ) /\ I e. ( 0..^ P ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 )

Distinct variable groups:   j, I   j, N   P, j

Proof of Theorem nnnn0modprm0

Step	Hyp	Ref	Expression
1		prmnn 12832	. . . . . 6 |- ( P e. Prime -> P e. NN )
2	1	adantr 276	. . . . 5 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> P e. NN )
3		fzo0sn0fzo1 10588	. . . . 5 |- ( P e. NN -> ( 0..^ P ) = ( { 0 } u. ( 1..^ P ) ) )
4	2, 3	syl 14	. . . 4 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> ( 0..^ P ) = ( { 0 } u. ( 1..^ P ) ) )
5	4	eleq2d 2304	. . 3 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> ( I e. ( 0..^ P ) <-> I e. ( { 0 } u. ( 1..^ P ) ) ) )
6		elun 3364	. . . . 5 |- ( I e. ( { 0 } u. ( 1..^ P ) ) <-> ( I e. { 0 } \/ I e. ( 1..^ P ) ) )
7		elsni 3712	. . . . . . 7 |- ( I e. { 0 } -> I = 0 )
8		lbfzo0 10541	. . . . . . . . . . . 12 |- ( 0 e. ( 0..^ P ) <-> P e. NN )
9	1, 8	sylibr 134	. . . . . . . . . . 11 |- ( P e. Prime -> 0 e. ( 0..^ P ) )
10		elfzoelz 10503	. . . . . . . . . . . . . . 15 |- ( N e. ( 1..^ P ) -> N e. ZZ )
11		zcn 9599	. . . . . . . . . . . . . . 15 |- ( N e. ZZ -> N e. CC )
12		mul02 8677	. . . . . . . . . . . . . . . . 17 |- ( N e. CC -> ( 0 x. N ) = 0 )
13	12	oveq2d 6074	. . . . . . . . . . . . . . . 16 |- ( N e. CC -> ( 0 + ( 0 x. N ) ) = ( 0 + 0 ) )
14		00id 8430	. . . . . . . . . . . . . . . 16 |- ( 0 + 0 ) = 0
15	13, 14	eqtrdi 2283	. . . . . . . . . . . . . . 15 |- ( N e. CC -> ( 0 + ( 0 x. N ) ) = 0 )
16	10, 11, 15	3syl 17	. . . . . . . . . . . . . 14 |- ( N e. ( 1..^ P ) -> ( 0 + ( 0 x. N ) ) = 0 )
17	16	adantl 277	. . . . . . . . . . . . 13 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> ( 0 + ( 0 x. N ) ) = 0 )
18	17	oveq1d 6073	. . . . . . . . . . . 12 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> ( ( 0 + ( 0 x. N ) ) mod P ) = ( 0 mod P ) )
19		nnq 9983	. . . . . . . . . . . . . . 15 |- ( P e. NN -> P e. QQ )
20	1, 19	syl 14	. . . . . . . . . . . . . 14 |- ( P e. Prime -> P e. QQ )
21	1	nngt0d 9298	. . . . . . . . . . . . . 14 |- ( P e. Prime -> 0 < P )
22		q0mod 10741	. . . . . . . . . . . . . 14 |- ( ( P e. QQ /\ 0 < P ) -> ( 0 mod P ) = 0 )
23	20, 21, 22	syl2anc 411	. . . . . . . . . . . . 13 |- ( P e. Prime -> ( 0 mod P ) = 0 )
24	23	adantr 276	. . . . . . . . . . . 12 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> ( 0 mod P ) = 0 )
25	18, 24	eqtrd 2267	. . . . . . . . . . 11 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> ( ( 0 + ( 0 x. N ) ) mod P ) = 0 )
26		oveq1 6065	. . . . . . . . . . . . . . 15 |- ( j = 0 -> ( j x. N ) = ( 0 x. N ) )
27	26	oveq2d 6074	. . . . . . . . . . . . . 14 |- ( j = 0 -> ( 0 + ( j x. N ) ) = ( 0 + ( 0 x. N ) ) )
28	27	oveq1d 6073	. . . . . . . . . . . . 13 |- ( j = 0 -> ( ( 0 + ( j x. N ) ) mod P ) = ( ( 0 + ( 0 x. N ) ) mod P ) )
29	28	eqeq1d 2243	. . . . . . . . . . . 12 |- ( j = 0 -> ( ( ( 0 + ( j x. N ) ) mod P ) = 0 <-> ( ( 0 + ( 0 x. N ) ) mod P ) = 0 ) )
30	29	rspcev 2923	. . . . . . . . . . 11 |- ( ( 0 e. ( 0..^ P ) /\ ( ( 0 + ( 0 x. N ) ) mod P ) = 0 ) -> E. j e. ( 0..^ P ) ( ( 0 + ( j x. N ) ) mod P ) = 0 )
31	9, 25, 30	syl2an2r 599	. . . . . . . . . 10 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> E. j e. ( 0..^ P ) ( ( 0 + ( j x. N ) ) mod P ) = 0 )
32	31	adantl 277	. . . . . . . . 9 |- ( ( I = 0 /\ ( P e. Prime /\ N e. ( 1..^ P ) ) ) -> E. j e. ( 0..^ P ) ( ( 0 + ( j x. N ) ) mod P ) = 0 )
33		oveq1 6065	. . . . . . . . . . . . 13 |- ( I = 0 -> ( I + ( j x. N ) ) = ( 0 + ( j x. N ) ) )
34	33	oveq1d 6073	. . . . . . . . . . . 12 |- ( I = 0 -> ( ( I + ( j x. N ) ) mod P ) = ( ( 0 + ( j x. N ) ) mod P ) )
35	34	eqeq1d 2243	. . . . . . . . . . 11 |- ( I = 0 -> ( ( ( I + ( j x. N ) ) mod P ) = 0 <-> ( ( 0 + ( j x. N ) ) mod P ) = 0 ) )
36	35	adantr 276	. . . . . . . . . 10 |- ( ( I = 0 /\ ( P e. Prime /\ N e. ( 1..^ P ) ) ) -> ( ( ( I + ( j x. N ) ) mod P ) = 0 <-> ( ( 0 + ( j x. N ) ) mod P ) = 0 ) )
37	36	rexbidv 2545	. . . . . . . . 9 |- ( ( I = 0 /\ ( P e. Prime /\ N e. ( 1..^ P ) ) ) -> ( E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 <-> E. j e. ( 0..^ P ) ( ( 0 + ( j x. N ) ) mod P ) = 0 ) )
38	32, 37	mpbird 167	. . . . . . . 8 |- ( ( I = 0 /\ ( P e. Prime /\ N e. ( 1..^ P ) ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 )
39	38	ex 115	. . . . . . 7 |- ( I = 0 -> ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 ) )
40	7, 39	syl 14	. . . . . 6 |- ( I e. { 0 } -> ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 ) )
41		simpl 109	. . . . . . . . 9 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> P e. Prime )
42	41	adantl 277	. . . . . . . 8 |- ( ( I e. ( 1..^ P ) /\ ( P e. Prime /\ N e. ( 1..^ P ) ) ) -> P e. Prime )
43		simprr 533	. . . . . . . 8 |- ( ( I e. ( 1..^ P ) /\ ( P e. Prime /\ N e. ( 1..^ P ) ) ) -> N e. ( 1..^ P ) )
44		simpl 109	. . . . . . . 8 |- ( ( I e. ( 1..^ P ) /\ ( P e. Prime /\ N e. ( 1..^ P ) ) ) -> I e. ( 1..^ P ) )
45		modprm0 12977	. . . . . . . 8 |- ( ( P e. Prime /\ N e. ( 1..^ P ) /\ I e. ( 1..^ P ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 )
46	42, 43, 44, 45	syl3anc 1274	. . . . . . 7 |- ( ( I e. ( 1..^ P ) /\ ( P e. Prime /\ N e. ( 1..^ P ) ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 )
47	46	ex 115	. . . . . 6 |- ( I e. ( 1..^ P ) -> ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 ) )
48	40, 47	jaoi 724	. . . . 5 |- ( ( I e. { 0 } \/ I e. ( 1..^ P ) ) -> ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 ) )
49	6, 48	sylbi 121	. . . 4 |- ( I e. ( { 0 } u. ( 1..^ P ) ) -> ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 ) )
50	49	com12 30	. . 3 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> ( I e. ( { 0 } u. ( 1..^ P ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 ) )
51	5, 50	sylbid 150	. 2 |- ( ( P e. Prime /\ N e. ( 1..^ P ) ) -> ( I e. ( 0..^ P ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 ) )
52	51	3impia 1227	1 |- ( ( P e. Prime /\ N e. ( 1..^ P ) /\ I e. ( 0..^ P ) ) -> E. j e. ( 0..^ P ) ( ( I + ( j x. N ) ) mod P ) = 0 )

Syntax hints:   -> wi 4   /\ wa 104   <-> wb 105   \/ wo 716   /\ w3a 1005   = wceq 1398   e. wcel 2205   E.wrex 2523   u. cun 3212   {csn 3694   class class class wbr 4114  (class class class)co 6058   CCcc 8141   0cc0 8143   1c1 8144   + caddc 8146   x. cmul 8148   < clt 8324   NNcn 9254   ZZcz 9594   QQcq 9969  ..^cfzo 10498   mod cmo 10708   Primecprime 12829

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 619  ax-in2 620  ax-io 717  ax-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-10 1554  ax-11 1555  ax-i12 1556  ax-bndl 1558  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-13 2207  ax-14 2208  ax-ext 2216  ax-coll 4230  ax-sep 4233  ax-nul 4241  ax-pow 4292  ax-pr 4327  ax-un 4559  ax-setind 4664  ax-iinf 4715  ax-cnex 8234  ax-resscn 8235  ax-1cn 8236  ax-1re 8237  ax-icn 8238  ax-addcl 8239  ax-addrcl 8240  ax-mulcl 8241  ax-mulrcl 8242  ax-addcom 8243  ax-mulcom 8244  ax-addass 8245  ax-mulass 8246  ax-distr 8247  ax-i2m1 8248  ax-0lt1 8249  ax-1rid 8250  ax-0id 8251  ax-rnegex 8252  ax-precex 8253  ax-cnre 8254  ax-pre-ltirr 8255  ax-pre-ltwlin 8256  ax-pre-lttrn 8257  ax-pre-apti 8258  ax-pre-ltadd 8259  ax-pre-mulgt0 8260  ax-pre-mulext 8261  ax-arch 8262  ax-caucvg 8263

This theorem depends on definitions:  df-bi 117  df-stab 839  df-dc 843  df-3or 1006  df-3an 1007  df-tru 1401  df-fal 1404  df-nf 1510  df-sb 1812  df-eu 2085  df-mo 2086  df-clab 2221  df-cleq 2227  df-clel 2230  df-nfc 2375  df-ne 2415  df-nel 2510  df-ral 2527  df-rex 2528  df-reu 2529  df-rmo 2530  df-rab 2531  df-v 2817  df-sbc 3046  df-csb 3142  df-dif 3216  df-un 3218  df-in 3220  df-ss 3227  df-nul 3513  df-if 3625  df-pw 3676  df-sn 3700  df-pr 3701  df-op 3703  df-uni 3920  df-int 3955  df-iun 3998  df-br 4115  df-opab 4177  df-mpt 4178  df-tr 4214  df-id 4419  df-po 4422  df-iso 4423  df-iord 4492  df-on 4494  df-ilim 4495  df-suc 4497  df-iom 4718  df-xp 4760  df-rel 4761  df-cnv 4762  df-co 4763  df-dm 4764  df-rn 4765  df-res 4766  df-ima 4767  df-iota 5317  df-fun 5359  df-fn 5360  df-f 5361  df-f1 5362  df-fo 5363  df-f1o 5364  df-fv 5365  df-isom 5366  df-riota 6011  df-ov 6061  df-oprab 6062  df-mpo 6063  df-1st 6347  df-2nd 6348  df-recs 6549  df-irdg 6614  df-frec 6635  df-1o 6660  df-2o 6661  df-oadd 6664  df-er 6780  df-en 6989  df-dom 6990  df-fin 6991  df-sup 7288  df-pnf 8326  df-mnf 8327  df-xr 8328  df-ltxr 8329  df-le 8330  df-sub 8462  df-neg 8463  df-reap 8866  df-ap 8873  df-div 8964  df-inn 9255  df-2 9313  df-3 9314  df-4 9315  df-n0 9514  df-z 9595  df-uz 9872  df-q 9970  df-rp 10005  df-fz 10362  df-fzo 10499  df-fl 10654  df-mod 10709  df-seqfrec 10834  df-exp 10925  df-ihash 11164  df-cj 11552  df-re 11553  df-im 11554  df-rsqrt 11708  df-abs 11709  df-clim 11989  df-proddc 12262  df-dvds 12499  df-gcd 12675  df-prm 12830  df-phi 12933

This theorem is referenced by:  modprmn0modprm0  12979