ILE Home Intuitionistic Logic Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  ILE Home  >  Th. List  >  gsumwmhm Unicode version

Theorem gsumwmhm 13060
Description: Behavior of homomorphisms on finite monoidal sums. (Contributed by Stefan O'Rear, 27-Aug-2015.)
Hypothesis
Ref Expression
gsumwmhm.b  |-  B  =  ( Base `  M
)
Assertion
Ref Expression
gsumwmhm  |-  ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  ->  ( H `  ( M  gsumg  W ) )  =  ( N  gsumg  ( H  o.  W
) ) )

Proof of Theorem gsumwmhm
Dummy variables  x  y  j are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 eqid 2193 . . . . 5  |-  ( 0g
`  M )  =  ( 0g `  M
)
2 eqid 2193 . . . . 5  |-  ( 0g
`  N )  =  ( 0g `  N
)
31, 2mhm0 13030 . . . 4  |-  ( H  e.  ( M MndHom  N
)  ->  ( H `  ( 0g `  M
) )  =  ( 0g `  N ) )
43ad2antrr 488 . . 3  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  -> 
( H `  ( 0g `  M ) )  =  ( 0g `  N ) )
5 oveq2 5918 . . . . . 6  |-  ( W  =  (/)  ->  ( M 
gsumg  W )  =  ( M  gsumg  (/) ) )
65adantl 277 . . . . 5  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  -> 
( M  gsumg  W )  =  ( M  gsumg  (/) ) )
7 mhmrcl1 13025 . . . . . . 7  |-  ( H  e.  ( M MndHom  N
)  ->  M  e.  Mnd )
87ad2antrr 488 . . . . . 6  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  ->  M  e.  Mnd )
91gsum0g 12969 . . . . . 6  |-  ( M  e.  Mnd  ->  ( M  gsumg  (/) )  =  ( 0g `  M ) )
108, 9syl 14 . . . . 5  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  -> 
( M  gsumg  (/) )  =  ( 0g `  M ) )
116, 10eqtrd 2226 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  -> 
( M  gsumg  W )  =  ( 0g `  M ) )
1211fveq2d 5550 . . 3  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  -> 
( H `  ( M  gsumg  W ) )  =  ( H `  ( 0g `  M ) ) )
13 coeq2 4814 . . . . . . 7  |-  ( W  =  (/)  ->  ( H  o.  W )  =  ( H  o.  (/) ) )
14 co02 5171 . . . . . . 7  |-  ( H  o.  (/) )  =  (/)
1513, 14eqtrdi 2242 . . . . . 6  |-  ( W  =  (/)  ->  ( H  o.  W )  =  (/) )
1615oveq2d 5926 . . . . 5  |-  ( W  =  (/)  ->  ( N 
gsumg  ( H  o.  W
) )  =  ( N  gsumg  (/) ) )
1716adantl 277 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  -> 
( N  gsumg  ( H  o.  W
) )  =  ( N  gsumg  (/) ) )
18 mhmrcl2 13026 . . . . . 6  |-  ( H  e.  ( M MndHom  N
)  ->  N  e.  Mnd )
1918ad2antrr 488 . . . . 5  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  ->  N  e.  Mnd )
202gsum0g 12969 . . . . 5  |-  ( N  e.  Mnd  ->  ( N  gsumg  (/) )  =  ( 0g `  N ) )
2119, 20syl 14 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  -> 
( N  gsumg  (/) )  =  ( 0g `  N ) )
2217, 21eqtrd 2226 . . 3  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  -> 
( N  gsumg  ( H  o.  W
) )  =  ( 0g `  N ) )
234, 12, 223eqtr4d 2236 . 2  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =  (/) )  -> 
( H `  ( M  gsumg  W ) )  =  ( N  gsumg  ( H  o.  W
) ) )
247ad2antrr 488 . . . . 5  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  ->  M  e.  Mnd )
25 gsumwmhm.b . . . . . . 7  |-  B  =  ( Base `  M
)
26 eqid 2193 . . . . . . 7  |-  ( +g  `  M )  =  ( +g  `  M )
2725, 26mndcl 12994 . . . . . 6  |-  ( ( M  e.  Mnd  /\  x  e.  B  /\  y  e.  B )  ->  ( x ( +g  `  M ) y )  e.  B )
28273expb 1206 . . . . 5  |-  ( ( M  e.  Mnd  /\  ( x  e.  B  /\  y  e.  B
) )  ->  (
x ( +g  `  M
) y )  e.  B )
2924, 28sylan 283 . . . 4  |-  ( ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B
)  /\  W  =/=  (/) )  /\  ( x  e.  B  /\  y  e.  B ) )  -> 
( x ( +g  `  M ) y )  e.  B )
30 wrdf 10910 . . . . . . 7  |-  ( W  e. Word  B  ->  W : ( 0..^ ( `  W ) ) --> B )
3130ad2antlr 489 . . . . . 6  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  ->  W : ( 0..^ ( `  W ) ) --> B )
32 wrdfin 10923 . . . . . . . . . . . 12  |-  ( W  e. Word  B  ->  W  e.  Fin )
3332adantl 277 . . . . . . . . . . 11  |-  ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  ->  W  e.  Fin )
34 hashnncl 10856 . . . . . . . . . . 11  |-  ( W  e.  Fin  ->  (
( `  W )  e.  NN  <->  W  =/=  (/) ) )
3533, 34syl 14 . . . . . . . . . 10  |-  ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  ->  (
( `  W )  e.  NN  <->  W  =/=  (/) ) )
3635biimpar 297 . . . . . . . . 9  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( `  W )  e.  NN )
3736nnzd 9428 . . . . . . . 8  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( `  W )  e.  ZZ )
38 fzoval 10204 . . . . . . . 8  |-  ( ( `  W )  e.  ZZ  ->  ( 0..^ ( `  W
) )  =  ( 0 ... ( ( `  W )  -  1 ) ) )
3937, 38syl 14 . . . . . . 7  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( 0..^ ( `  W
) )  =  ( 0 ... ( ( `  W )  -  1 ) ) )
4039feq2d 5383 . . . . . 6  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( W : ( 0..^ ( `  W
) ) --> B  <->  W :
( 0 ... (
( `  W )  - 
1 ) ) --> B ) )
4131, 40mpbid 147 . . . . 5  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  ->  W : ( 0 ... ( ( `  W
)  -  1 ) ) --> B )
4241ffvelcdmda 5685 . . . 4  |-  ( ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B
)  /\  W  =/=  (/) )  /\  x  e.  ( 0 ... (
( `  W )  - 
1 ) ) )  ->  ( W `  x )  e.  B
)
43 nnm1nn0 9271 . . . . . 6  |-  ( ( `  W )  e.  NN  ->  ( ( `  W
)  -  1 )  e.  NN0 )
4436, 43syl 14 . . . . 5  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( ( `  W
)  -  1 )  e.  NN0 )
45 nn0uz 9617 . . . . 5  |-  NN0  =  ( ZZ>= `  0 )
4644, 45eleqtrdi 2286 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( ( `  W
)  -  1 )  e.  ( ZZ>= `  0
) )
47 eqid 2193 . . . . . . 7  |-  ( +g  `  N )  =  ( +g  `  N )
4825, 26, 47mhmlin 13029 . . . . . 6  |-  ( ( H  e.  ( M MndHom  N )  /\  x  e.  B  /\  y  e.  B )  ->  ( H `  ( x
( +g  `  M ) y ) )  =  ( ( H `  x ) ( +g  `  N ) ( H `
 y ) ) )
49483expb 1206 . . . . 5  |-  ( ( H  e.  ( M MndHom  N )  /\  (
x  e.  B  /\  y  e.  B )
)  ->  ( H `  ( x ( +g  `  M ) y ) )  =  ( ( H `  x ) ( +g  `  N
) ( H `  y ) ) )
5049ad4ant14 514 . . . 4  |-  ( ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B
)  /\  W  =/=  (/) )  /\  ( x  e.  B  /\  y  e.  B ) )  -> 
( H `  (
x ( +g  `  M
) y ) )  =  ( ( H `
 x ) ( +g  `  N ) ( H `  y
) ) )
5141ffnd 5396 . . . . . 6  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  ->  W  Fn  ( 0 ... ( ( `  W
)  -  1 ) ) )
52 fvco2 5618 . . . . . 6  |-  ( ( W  Fn  ( 0 ... ( ( `  W
)  -  1 ) )  /\  x  e.  ( 0 ... (
( `  W )  - 
1 ) ) )  ->  ( ( H  o.  W ) `  x )  =  ( H `  ( W `
 x ) ) )
5351, 52sylan 283 . . . . 5  |-  ( ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B
)  /\  W  =/=  (/) )  /\  x  e.  ( 0 ... (
( `  W )  - 
1 ) ) )  ->  ( ( H  o.  W ) `  x )  =  ( H `  ( W `
 x ) ) )
5453eqcomd 2199 . . . 4  |-  ( ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B
)  /\  W  =/=  (/) )  /\  x  e.  ( 0 ... (
( `  W )  - 
1 ) ) )  ->  ( H `  ( W `  x ) )  =  ( ( H  o.  W ) `
 x ) )
55 simplr 528 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  ->  W  e. Word  B )
56 coexg 5202 . . . . 5  |-  ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  ->  ( H  o.  W )  e.  _V )
5756adantr 276 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( H  o.  W
)  e.  _V )
58 plusgslid 12720 . . . . . . 7  |-  ( +g  = Slot  ( +g  `  ndx )  /\  ( +g  `  ndx )  e.  NN )
5958slotex 12635 . . . . . 6  |-  ( M  e.  Mnd  ->  ( +g  `  M )  e. 
_V )
607, 59syl 14 . . . . 5  |-  ( H  e.  ( M MndHom  N
)  ->  ( +g  `  M )  e.  _V )
6160ad2antrr 488 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( +g  `  M )  e.  _V )
6258slotex 12635 . . . . . 6  |-  ( N  e.  Mnd  ->  ( +g  `  N )  e. 
_V )
6318, 62syl 14 . . . . 5  |-  ( H  e.  ( M MndHom  N
)  ->  ( +g  `  N )  e.  _V )
6463ad2antrr 488 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( +g  `  N )  e.  _V )
6529, 42, 46, 50, 54, 55, 57, 61, 64seqhomog 10591 . . 3  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( H `  (  seq 0 ( ( +g  `  M ) ,  W
) `  ( ( `  W )  -  1 ) ) )  =  (  seq 0 ( ( +g  `  N
) ,  ( H  o.  W ) ) `
 ( ( `  W
)  -  1 ) ) )
6625, 26, 24, 46, 41gsumval2 12970 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( M  gsumg  W )  =  (  seq 0 ( ( +g  `  M ) ,  W ) `  ( ( `  W )  -  1 ) ) )
6766fveq2d 5550 . . 3  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( H `  ( M  gsumg  W ) )  =  ( H `  (  seq 0 ( ( +g  `  M ) ,  W
) `  ( ( `  W )  -  1 ) ) ) )
68 eqid 2193 . . . 4  |-  ( Base `  N )  =  (
Base `  N )
6918ad2antrr 488 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  ->  N  e.  Mnd )
7025, 68mhmf 13027 . . . . . 6  |-  ( H  e.  ( M MndHom  N
)  ->  H : B
--> ( Base `  N
) )
7170ad2antrr 488 . . . . 5  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  ->  H : B --> ( Base `  N ) )
72 fco 5411 . . . . 5  |-  ( ( H : B --> ( Base `  N )  /\  W : ( 0 ... ( ( `  W
)  -  1 ) ) --> B )  -> 
( H  o.  W
) : ( 0 ... ( ( `  W
)  -  1 ) ) --> ( Base `  N
) )
7371, 41, 72syl2anc 411 . . . 4  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( H  o.  W
) : ( 0 ... ( ( `  W
)  -  1 ) ) --> ( Base `  N
) )
7468, 47, 69, 46, 73gsumval2 12970 . . 3  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( N  gsumg  ( H  o.  W
) )  =  (  seq 0 ( ( +g  `  N ) ,  ( H  o.  W ) ) `  ( ( `  W )  -  1 ) ) )
7565, 67, 743eqtr4d 2236 . 2  |-  ( ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  /\  W  =/=  (/) )  -> 
( H `  ( M  gsumg  W ) )  =  ( N  gsumg  ( H  o.  W
) ) )
76 fin0or 6933 . . . 4  |-  ( W  e.  Fin  ->  ( W  =  (/)  \/  E. j  j  e.  W
) )
77 n0r 3460 . . . . 5  |-  ( E. j  j  e.  W  ->  W  =/=  (/) )
7877orim2i 762 . . . 4  |-  ( ( W  =  (/)  \/  E. j  j  e.  W
)  ->  ( W  =  (/)  \/  W  =/=  (/) ) )
7976, 78syl 14 . . 3  |-  ( W  e.  Fin  ->  ( W  =  (/)  \/  W  =/=  (/) ) )
8033, 79syl 14 . 2  |-  ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  ->  ( W  =  (/)  \/  W  =/=  (/) ) )
8123, 75, 80mpjaodan 799 1  |-  ( ( H  e.  ( M MndHom  N )  /\  W  e. Word  B )  ->  ( H `  ( M  gsumg  W ) )  =  ( N  gsumg  ( H  o.  W
) ) )
Colors of variables: wff set class
Syntax hints:    -> wi 4    /\ wa 104    <-> wb 105    \/ wo 709    = wceq 1364   E.wex 1503    e. wcel 2164    =/= wne 2364   _Vcvv 2760   (/)c0 3446    o. ccom 4659    Fn wfn 5241   -->wf 5242   ` cfv 5246  (class class class)co 5910   Fincfn 6785   0cc0 7862   1c1 7863    - cmin 8180   NNcn 8972   NN0cn0 9230   ZZcz 9307   ZZ>=cuz 9582   ...cfz 10064  ..^cfzo 10198    seqcseq 10508  ♯chash 10836  Word cword 10904   Basecbs 12608   +g cplusg 12685   0gc0g 12857    gsumg cgsu 12858   Mndcmnd 12987   MndHom cmhm 13019
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 615  ax-in2 616  ax-io 710  ax-5 1458  ax-7 1459  ax-gen 1460  ax-ie1 1504  ax-ie2 1505  ax-8 1515  ax-10 1516  ax-11 1517  ax-i12 1518  ax-bndl 1520  ax-4 1521  ax-17 1537  ax-i9 1541  ax-ial 1545  ax-i5r 1546  ax-13 2166  ax-14 2167  ax-ext 2175  ax-coll 4144  ax-sep 4147  ax-nul 4155  ax-pow 4203  ax-pr 4238  ax-un 4462  ax-setind 4565  ax-iinf 4616  ax-cnex 7953  ax-resscn 7954  ax-1cn 7955  ax-1re 7956  ax-icn 7957  ax-addcl 7958  ax-addrcl 7959  ax-mulcl 7960  ax-addcom 7962  ax-addass 7964  ax-distr 7966  ax-i2m1 7967  ax-0lt1 7968  ax-0id 7970  ax-rnegex 7971  ax-cnre 7973  ax-pre-ltirr 7974  ax-pre-ltwlin 7975  ax-pre-lttrn 7976  ax-pre-apti 7977  ax-pre-ltadd 7978
This theorem depends on definitions:  df-bi 117  df-dc 836  df-3or 981  df-3an 982  df-tru 1367  df-fal 1370  df-nf 1472  df-sb 1774  df-eu 2045  df-mo 2046  df-clab 2180  df-cleq 2186  df-clel 2189  df-nfc 2325  df-ne 2365  df-nel 2460  df-ral 2477  df-rex 2478  df-reu 2479  df-rab 2481  df-v 2762  df-sbc 2986  df-csb 3081  df-dif 3155  df-un 3157  df-in 3159  df-ss 3166  df-nul 3447  df-if 3558  df-pw 3603  df-sn 3624  df-pr 3625  df-op 3627  df-uni 3836  df-int 3871  df-iun 3914  df-br 4030  df-opab 4091  df-mpt 4092  df-tr 4128  df-id 4322  df-iord 4395  df-on 4397  df-ilim 4398  df-suc 4400  df-iom 4619  df-xp 4661  df-rel 4662  df-cnv 4663  df-co 4664  df-dm 4665  df-rn 4666  df-res 4667  df-ima 4668  df-iota 5207  df-fun 5248  df-fn 5249  df-f 5250  df-f1 5251  df-fo 5252  df-f1o 5253  df-fv 5254  df-riota 5865  df-ov 5913  df-oprab 5914  df-mpo 5915  df-1st 6184  df-2nd 6185  df-recs 6349  df-frec 6435  df-1o 6460  df-er 6578  df-map 6695  df-en 6786  df-dom 6787  df-fin 6788  df-pnf 8046  df-mnf 8047  df-xr 8048  df-ltxr 8049  df-le 8050  df-sub 8182  df-neg 8183  df-inn 8973  df-2 9031  df-n0 9231  df-z 9308  df-uz 9583  df-fz 10065  df-fzo 10199  df-seqfrec 10509  df-ihash 10837  df-word 10905  df-ndx 12611  df-slot 12612  df-base 12614  df-plusg 12698  df-0g 12859  df-igsum 12860  df-mgm 12929  df-sgrp 12975  df-mnd 12988  df-mhm 13021
This theorem is referenced by: (None)
  Copyright terms: Public domain W3C validator