Theorem srgpcompp 14234

Description: If two elements of a semiring commute, they also commute if the elements are raised to a higher power. (Contributed by AV, 23-Aug-2019.)

Hypotheses

Ref	Expression
srgpcomp.s	|- S = ( Base ` R )
srgpcomp.m	|- .X. = ( .r ` R )
srgpcomp.g	|- G = (mulGrp ` R )
srgpcomp.e	|- .^ = (.g ` G )
srgpcomp.r	|- ( ph -> R e. SRing )
srgpcomp.a	|- ( ph -> A e. S )
srgpcomp.b	|- ( ph -> B e. S )
srgpcomp.k	|- ( ph -> K e. NN0 )
srgpcomp.c	|- ( ph -> ( A .X. B ) = ( B .X. A ) )
srgpcompp.n	|- ( ph -> N e. NN0 )

Assertion

Ref	Expression
srgpcompp	|- ( ph -> ( ( ( N .^ A ) .X. ( K .^ B ) ) .X. A ) = ( ( ( N + 1 ) .^ A ) .X. ( K .^ B ) ) )

Proof of Theorem srgpcompp

Step	Hyp	Ref	Expression
1		srgpcomp.r	. . 3 |- ( ph -> R e. SRing )
2		srgpcomp.g	. . . . . . 7 |- G = (mulGrp ` R )
3	2	srgmgp 14211	. . . . . 6 |- ( R e. SRing -> G e. Mnd )
4	1, 3	syl 14	. . . . 5 |- ( ph -> G e. Mnd )
5		srgpcompp.n	. . . . 5 |- ( ph -> N e. NN0 )
6		srgpcomp.a	. . . . . 6 |- ( ph -> A e. S )
7		srgpcomp.s	. . . . . . . 8 |- S = ( Base ` R )
8	2, 7	mgpbasg 14165	. . . . . . 7 |- ( R e. SRing -> S = ( Base ` G ) )
9	1, 8	syl 14	. . . . . 6 |- ( ph -> S = ( Base ` G ) )
10	6, 9	eleqtrd 2313	. . . . 5 |- ( ph -> A e. ( Base ` G ) )
11		eqid 2234	. . . . . 6 |- ( Base ` G ) = ( Base ` G )
12		srgpcomp.e	. . . . . 6 |- .^ = (.g ` G )
13	11, 12	mulgnn0cl 13891	. . . . 5 |- ( ( G e. Mnd /\ N e. NN0 /\ A e. ( Base ` G ) ) -> ( N .^ A ) e. ( Base ` G ) )
14	4, 5, 10, 13	syl3anc 1274	. . . 4 |- ( ph -> ( N .^ A ) e. ( Base ` G ) )
15	14, 9	eleqtrrd 2314	. . 3 |- ( ph -> ( N .^ A ) e. S )
16		srgpcomp.k	. . . . 5 |- ( ph -> K e. NN0 )
17		srgpcomp.b	. . . . . 6 |- ( ph -> B e. S )
18	17, 9	eleqtrd 2313	. . . . 5 |- ( ph -> B e. ( Base ` G ) )
19	11, 12	mulgnn0cl 13891	. . . . 5 |- ( ( G e. Mnd /\ K e. NN0 /\ B e. ( Base ` G ) ) -> ( K .^ B ) e. ( Base ` G ) )
20	4, 16, 18, 19	syl3anc 1274	. . . 4 |- ( ph -> ( K .^ B ) e. ( Base ` G ) )
21	20, 9	eleqtrrd 2314	. . 3 |- ( ph -> ( K .^ B ) e. S )
22		srgpcomp.m	. . . 4 |- .X. = ( .r ` R )
23	7, 22	srgass 14214	. . 3 |- ( ( R e. SRing /\ ( ( N .^ A ) e. S /\ ( K .^ B ) e. S /\ A e. S ) ) -> ( ( ( N .^ A ) .X. ( K .^ B ) ) .X. A ) = ( ( N .^ A ) .X. ( ( K .^ B ) .X. A ) ) )
24	1, 15, 21, 6, 23	syl13anc 1276	. 2 |- ( ph -> ( ( ( N .^ A ) .X. ( K .^ B ) ) .X. A ) = ( ( N .^ A ) .X. ( ( K .^ B ) .X. A ) ) )
25		srgpcomp.c	. . . . 5 |- ( ph -> ( A .X. B ) = ( B .X. A ) )
26	7, 22, 2, 12, 1, 6, 17, 16, 25	srgpcomp 14233	. . . 4 |- ( ph -> ( ( K .^ B ) .X. A ) = ( A .X. ( K .^ B ) ) )
27	26	oveq2d 6074	. . 3 |- ( ph -> ( ( N .^ A ) .X. ( ( K .^ B ) .X. A ) ) = ( ( N .^ A ) .X. ( A .X. ( K .^ B ) ) ) )
28	7, 22	srgass 14214	. . . 4 |- ( ( R e. SRing /\ ( ( N .^ A ) e. S /\ A e. S /\ ( K .^ B ) e. S ) ) -> ( ( ( N .^ A ) .X. A ) .X. ( K .^ B ) ) = ( ( N .^ A ) .X. ( A .X. ( K .^ B ) ) ) )
29	1, 15, 6, 21, 28	syl13anc 1276	. . 3 |- ( ph -> ( ( ( N .^ A ) .X. A ) .X. ( K .^ B ) ) = ( ( N .^ A ) .X. ( A .X. ( K .^ B ) ) ) )
30	27, 29	eqtr4d 2270	. 2 |- ( ph -> ( ( N .^ A ) .X. ( ( K .^ B ) .X. A ) ) = ( ( ( N .^ A ) .X. A ) .X. ( K .^ B ) ) )
31	2, 22	mgpplusgg 14163	. . . . . 6 |- ( R e. SRing -> .X. = ( +g ` G ) )
32	1, 31	syl 14	. . . . 5 |- ( ph -> .X. = ( +g ` G ) )
33	32	oveqd 6075	. . . 4 |- ( ph -> ( ( N .^ A ) .X. A ) = ( ( N .^ A ) ( +g ` G ) A ) )
34		eqid 2234	. . . . . 6 |- ( +g ` G ) = ( +g ` G )
35	11, 12, 34	mulgnn0p1 13886	. . . . 5 |- ( ( G e. Mnd /\ N e. NN0 /\ A e. ( Base ` G ) ) -> ( ( N + 1 ) .^ A ) = ( ( N .^ A ) ( +g ` G ) A ) )
36	4, 5, 10, 35	syl3anc 1274	. . . 4 |- ( ph -> ( ( N + 1 ) .^ A ) = ( ( N .^ A ) ( +g ` G ) A ) )
37	33, 36	eqtr4d 2270	. . 3 |- ( ph -> ( ( N .^ A ) .X. A ) = ( ( N + 1 ) .^ A ) )
38	37	oveq1d 6073	. 2 |- ( ph -> ( ( ( N .^ A ) .X. A ) .X. ( K .^ B ) ) = ( ( ( N + 1 ) .^ A ) .X. ( K .^ B ) ) )
39	24, 30, 38	3eqtrd 2271	1 |- ( ph -> ( ( ( N .^ A ) .X. ( K .^ B ) ) .X. A ) = ( ( ( N + 1 ) .^ A ) .X. ( K .^ B ) ) )

Syntax hints:   -> wi 4   = wceq 1398   e. wcel 2205   ` cfv 5357  (class class class)co 6058   1c1 8144   + caddc 8146   NN0cn0 9513   Basecbs 13296   +g cplusg 13374   .rcmulr 13375   Mndcmnd 13677  ._gcmg 13872  mulGrpcmgp 14159  SRingcsrg 14206

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-addcom 8243  ax-addass 8245  ax-distr 8247  ax-i2m1 8248  ax-0lt1 8249  ax-0id 8251  ax-rnegex 8252  ax-cnre 8254  ax-pre-ltirr 8255  ax-pre-ltwlin 8256  ax-pre-lttrn 8257  ax-pre-ltadd 8259

This theorem depends on definitions:  df-bi 117  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-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-riota 6011  df-ov 6061  df-oprab 6062  df-mpo 6063  df-1st 6347  df-2nd 6348  df-recs 6549  df-frec 6635  df-pnf 8326  df-mnf 8327  df-xr 8328  df-ltxr 8329  df-le 8330  df-sub 8462  df-neg 8463  df-inn 9255  df-2 9313  df-3 9314  df-n0 9514  df-z 9595  df-uz 9872  df-seqfrec 10834  df-ndx 13299  df-slot 13300  df-base 13302  df-sets 13303  df-plusg 13387  df-mulr 13388  df-0g 13555  df-mgm 13619  df-sgrp 13665  df-mnd 13678  df-minusg 13759  df-mulg 13873  df-mgp 14160  df-ur 14203  df-srg 14207

This theorem is referenced by:  srgpcomppsc  14235