| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > srgpcompp | GIF version | ||
| 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.) |
| Ref | Expression |
|---|---|
| srgpcomp.s | ⊢ 𝑆 = (Base‘𝑅) |
| srgpcomp.m | ⊢ × = (.r‘𝑅) |
| srgpcomp.g | ⊢ 𝐺 = (mulGrp‘𝑅) |
| srgpcomp.e | ⊢ ↑ = (.g‘𝐺) |
| srgpcomp.r | ⊢ (𝜑 → 𝑅 ∈ SRing) |
| srgpcomp.a | ⊢ (𝜑 → 𝐴 ∈ 𝑆) |
| srgpcomp.b | ⊢ (𝜑 → 𝐵 ∈ 𝑆) |
| srgpcomp.k | ⊢ (𝜑 → 𝐾 ∈ ℕ0) |
| srgpcomp.c | ⊢ (𝜑 → (𝐴 × 𝐵) = (𝐵 × 𝐴)) |
| srgpcompp.n | ⊢ (𝜑 → 𝑁 ∈ ℕ0) |
| Ref | Expression |
|---|---|
| srgpcompp | ⊢ (𝜑 → (((𝑁 ↑ 𝐴) × (𝐾 ↑ 𝐵)) × 𝐴) = (((𝑁 + 1) ↑ 𝐴) × (𝐾 ↑ 𝐵))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | srgpcomp.r | . . 3 ⊢ (𝜑 → 𝑅 ∈ SRing) | |
| 2 | srgpcomp.g | . . . . . . 7 ⊢ 𝐺 = (mulGrp‘𝑅) | |
| 3 | 2 | srgmgp 14133 | . . . . . 6 ⊢ (𝑅 ∈ SRing → 𝐺 ∈ Mnd) |
| 4 | 1, 3 | syl 14 | . . . . 5 ⊢ (𝜑 → 𝐺 ∈ Mnd) |
| 5 | srgpcompp.n | . . . . 5 ⊢ (𝜑 → 𝑁 ∈ ℕ0) | |
| 6 | srgpcomp.a | . . . . . 6 ⊢ (𝜑 → 𝐴 ∈ 𝑆) | |
| 7 | srgpcomp.s | . . . . . . . 8 ⊢ 𝑆 = (Base‘𝑅) | |
| 8 | 2, 7 | mgpbasg 14091 | . . . . . . 7 ⊢ (𝑅 ∈ SRing → 𝑆 = (Base‘𝐺)) |
| 9 | 1, 8 | syl 14 | . . . . . 6 ⊢ (𝜑 → 𝑆 = (Base‘𝐺)) |
| 10 | 6, 9 | eleqtrd 2313 | . . . . 5 ⊢ (𝜑 → 𝐴 ∈ (Base‘𝐺)) |
| 11 | eqid 2234 | . . . . . 6 ⊢ (Base‘𝐺) = (Base‘𝐺) | |
| 12 | srgpcomp.e | . . . . . 6 ⊢ ↑ = (.g‘𝐺) | |
| 13 | 11, 12 | mulgnn0cl 13876 | . . . . 5 ⊢ ((𝐺 ∈ Mnd ∧ 𝑁 ∈ ℕ0 ∧ 𝐴 ∈ (Base‘𝐺)) → (𝑁 ↑ 𝐴) ∈ (Base‘𝐺)) |
| 14 | 4, 5, 10, 13 | syl3anc 1274 | . . . 4 ⊢ (𝜑 → (𝑁 ↑ 𝐴) ∈ (Base‘𝐺)) |
| 15 | 14, 9 | eleqtrrd 2314 | . . 3 ⊢ (𝜑 → (𝑁 ↑ 𝐴) ∈ 𝑆) |
| 16 | srgpcomp.k | . . . . 5 ⊢ (𝜑 → 𝐾 ∈ ℕ0) | |
| 17 | srgpcomp.b | . . . . . 6 ⊢ (𝜑 → 𝐵 ∈ 𝑆) | |
| 18 | 17, 9 | eleqtrd 2313 | . . . . 5 ⊢ (𝜑 → 𝐵 ∈ (Base‘𝐺)) |
| 19 | 11, 12 | mulgnn0cl 13876 | . . . . 5 ⊢ ((𝐺 ∈ Mnd ∧ 𝐾 ∈ ℕ0 ∧ 𝐵 ∈ (Base‘𝐺)) → (𝐾 ↑ 𝐵) ∈ (Base‘𝐺)) |
| 20 | 4, 16, 18, 19 | syl3anc 1274 | . . . 4 ⊢ (𝜑 → (𝐾 ↑ 𝐵) ∈ (Base‘𝐺)) |
| 21 | 20, 9 | eleqtrrd 2314 | . . 3 ⊢ (𝜑 → (𝐾 ↑ 𝐵) ∈ 𝑆) |
| 22 | srgpcomp.m | . . . 4 ⊢ × = (.r‘𝑅) | |
| 23 | 7, 22 | srgass 14136 | . . 3 ⊢ ((𝑅 ∈ SRing ∧ ((𝑁 ↑ 𝐴) ∈ 𝑆 ∧ (𝐾 ↑ 𝐵) ∈ 𝑆 ∧ 𝐴 ∈ 𝑆)) → (((𝑁 ↑ 𝐴) × (𝐾 ↑ 𝐵)) × 𝐴) = ((𝑁 ↑ 𝐴) × ((𝐾 ↑ 𝐵) × 𝐴))) |
| 24 | 1, 15, 21, 6, 23 | syl13anc 1276 | . 2 ⊢ (𝜑 → (((𝑁 ↑ 𝐴) × (𝐾 ↑ 𝐵)) × 𝐴) = ((𝑁 ↑ 𝐴) × ((𝐾 ↑ 𝐵) × 𝐴))) |
| 25 | srgpcomp.c | . . . . 5 ⊢ (𝜑 → (𝐴 × 𝐵) = (𝐵 × 𝐴)) | |
| 26 | 7, 22, 2, 12, 1, 6, 17, 16, 25 | srgpcomp 14155 | . . . 4 ⊢ (𝜑 → ((𝐾 ↑ 𝐵) × 𝐴) = (𝐴 × (𝐾 ↑ 𝐵))) |
| 27 | 26 | oveq2d 6068 | . . 3 ⊢ (𝜑 → ((𝑁 ↑ 𝐴) × ((𝐾 ↑ 𝐵) × 𝐴)) = ((𝑁 ↑ 𝐴) × (𝐴 × (𝐾 ↑ 𝐵)))) |
| 28 | 7, 22 | srgass 14136 | . . . 4 ⊢ ((𝑅 ∈ SRing ∧ ((𝑁 ↑ 𝐴) ∈ 𝑆 ∧ 𝐴 ∈ 𝑆 ∧ (𝐾 ↑ 𝐵) ∈ 𝑆)) → (((𝑁 ↑ 𝐴) × 𝐴) × (𝐾 ↑ 𝐵)) = ((𝑁 ↑ 𝐴) × (𝐴 × (𝐾 ↑ 𝐵)))) |
| 29 | 1, 15, 6, 21, 28 | syl13anc 1276 | . . 3 ⊢ (𝜑 → (((𝑁 ↑ 𝐴) × 𝐴) × (𝐾 ↑ 𝐵)) = ((𝑁 ↑ 𝐴) × (𝐴 × (𝐾 ↑ 𝐵)))) |
| 30 | 27, 29 | eqtr4d 2270 | . 2 ⊢ (𝜑 → ((𝑁 ↑ 𝐴) × ((𝐾 ↑ 𝐵) × 𝐴)) = (((𝑁 ↑ 𝐴) × 𝐴) × (𝐾 ↑ 𝐵))) |
| 31 | 2, 22 | mgpplusgg 14089 | . . . . . 6 ⊢ (𝑅 ∈ SRing → × = (+g‘𝐺)) |
| 32 | 1, 31 | syl 14 | . . . . 5 ⊢ (𝜑 → × = (+g‘𝐺)) |
| 33 | 32 | oveqd 6069 | . . . 4 ⊢ (𝜑 → ((𝑁 ↑ 𝐴) × 𝐴) = ((𝑁 ↑ 𝐴)(+g‘𝐺)𝐴)) |
| 34 | eqid 2234 | . . . . . 6 ⊢ (+g‘𝐺) = (+g‘𝐺) | |
| 35 | 11, 12, 34 | mulgnn0p1 13871 | . . . . 5 ⊢ ((𝐺 ∈ Mnd ∧ 𝑁 ∈ ℕ0 ∧ 𝐴 ∈ (Base‘𝐺)) → ((𝑁 + 1) ↑ 𝐴) = ((𝑁 ↑ 𝐴)(+g‘𝐺)𝐴)) |
| 36 | 4, 5, 10, 35 | syl3anc 1274 | . . . 4 ⊢ (𝜑 → ((𝑁 + 1) ↑ 𝐴) = ((𝑁 ↑ 𝐴)(+g‘𝐺)𝐴)) |
| 37 | 33, 36 | eqtr4d 2270 | . . 3 ⊢ (𝜑 → ((𝑁 ↑ 𝐴) × 𝐴) = ((𝑁 + 1) ↑ 𝐴)) |
| 38 | 37 | oveq1d 6067 | . 2 ⊢ (𝜑 → (((𝑁 ↑ 𝐴) × 𝐴) × (𝐾 ↑ 𝐵)) = (((𝑁 + 1) ↑ 𝐴) × (𝐾 ↑ 𝐵))) |
| 39 | 24, 30, 38 | 3eqtrd 2271 | 1 ⊢ (𝜑 → (((𝑁 ↑ 𝐴) × (𝐾 ↑ 𝐵)) × 𝐴) = (((𝑁 + 1) ↑ 𝐴) × (𝐾 ↑ 𝐵))) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 = wceq 1398 ∈ wcel 2205 ‘cfv 5354 (class class class)co 6052 1c1 8133 + caddc 8135 ℕ0cn0 9501 Basecbs 13233 +gcplusg 13311 .rcmulr 13312 Mndcmnd 13650 .gcmg 13857 mulGrpcmgp 14085 SRingcsrg 14128 |
| 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 4227 ax-sep 4230 ax-nul 4238 ax-pow 4289 ax-pr 4324 ax-un 4556 ax-setind 4661 ax-iinf 4712 ax-cnex 8223 ax-resscn 8224 ax-1cn 8225 ax-1re 8226 ax-icn 8227 ax-addcl 8228 ax-addrcl 8229 ax-mulcl 8230 ax-addcom 8232 ax-addass 8234 ax-distr 8236 ax-i2m1 8237 ax-0lt1 8238 ax-0id 8240 ax-rnegex 8241 ax-cnre 8243 ax-pre-ltirr 8244 ax-pre-ltwlin 8245 ax-pre-lttrn 8246 ax-pre-ltadd 8248 |
| 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 3045 df-csb 3141 df-dif 3215 df-un 3217 df-in 3219 df-ss 3226 df-nul 3511 df-if 3623 df-pw 3673 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-int 3952 df-iun 3995 df-br 4112 df-opab 4174 df-mpt 4175 df-tr 4211 df-id 4416 df-iord 4489 df-on 4491 df-ilim 4492 df-suc 4494 df-iom 4715 df-xp 4757 df-rel 4758 df-cnv 4759 df-co 4760 df-dm 4761 df-rn 4762 df-res 4763 df-ima 4764 df-iota 5314 df-fun 5356 df-fn 5357 df-f 5358 df-f1 5359 df-fo 5360 df-f1o 5361 df-fv 5362 df-riota 6005 df-ov 6055 df-oprab 6056 df-mpo 6057 df-1st 6336 df-2nd 6337 df-recs 6538 df-frec 6624 df-pnf 8315 df-mnf 8316 df-xr 8317 df-ltxr 8318 df-le 8319 df-sub 8451 df-neg 8452 df-inn 9243 df-2 9301 df-3 9302 df-n0 9502 df-z 9583 df-uz 9860 df-seqfrec 10817 df-ndx 13236 df-slot 13237 df-base 13239 df-sets 13240 df-plusg 13324 df-mulr 13325 df-0g 13492 df-mgm 13590 df-sgrp 13636 df-mnd 13651 df-minusg 13738 df-mulg 13858 df-mgp 14086 df-ur 14125 df-srg 14129 |
| This theorem is referenced by: srgpcomppsc 14157 |
| Copyright terms: Public domain | W3C validator |