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| Mirrors > Home > MPE Home > Th. List > cycsubmcom | Structured version Visualization version GIF version | ||
| Description: The operation of a monoid is commutative over the set of nonnegative integer powers of an element 𝐴 of the monoid. (Contributed by AV, 20-Jan-2024.) |
| Ref | Expression |
|---|---|
| cycsubmcom.b | ⊢ 𝐵 = (Base‘𝐺) |
| cycsubmcom.t | ⊢ · = (.g‘𝐺) |
| cycsubmcom.f | ⊢ 𝐹 = (𝑥 ∈ ℕ0 ↦ (𝑥 · 𝐴)) |
| cycsubmcom.c | ⊢ 𝐶 = ran 𝐹 |
| cycsubmcom.p | ⊢ + = (+g‘𝐺) |
| Ref | Expression |
|---|---|
| cycsubmcom | ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → (𝑋 + 𝑌) = (𝑌 + 𝑋)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cycsubmcom.b | . . . . 5 ⊢ 𝐵 = (Base‘𝐺) | |
| 2 | cycsubmcom.t | . . . . 5 ⊢ · = (.g‘𝐺) | |
| 3 | cycsubmcom.f | . . . . 5 ⊢ 𝐹 = (𝑥 ∈ ℕ0 ↦ (𝑥 · 𝐴)) | |
| 4 | cycsubmcom.c | . . . . 5 ⊢ 𝐶 = ran 𝐹 | |
| 5 | 1, 2, 3, 4 | cycsubmel 19170 | . . . 4 ⊢ (𝑐 ∈ 𝐶 ↔ ∃𝑖 ∈ ℕ0 𝑐 = (𝑖 · 𝐴)) |
| 6 | 5 | bilani 506 | . . 3 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ 𝑐 ∈ 𝐶) → ∃𝑖 ∈ ℕ0 𝑐 = (𝑖 · 𝐴)) |
| 7 | 6 | ralrimiva 3133 | . 2 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → ∀𝑐 ∈ 𝐶 ∃𝑖 ∈ ℕ0 𝑐 = (𝑖 · 𝐴)) |
| 8 | simplll 781 | . . . 4 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0)) → 𝐺 ∈ Mnd) | |
| 9 | simprl 777 | . . . 4 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0)) → 𝑚 ∈ ℕ0) | |
| 10 | simprr 779 | . . . 4 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0)) → 𝑛 ∈ ℕ0) | |
| 11 | simpllr 782 | . . . 4 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0)) → 𝐴 ∈ 𝐵) | |
| 12 | cycsubmcom.p | . . . . 5 ⊢ + = (+g‘𝐺) | |
| 13 | 1, 2, 12 | mulgnn0dir 19075 | . . . 4 ⊢ ((𝐺 ∈ Mnd ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0 ∧ 𝐴 ∈ 𝐵)) → ((𝑚 + 𝑛) · 𝐴) = ((𝑚 · 𝐴) + (𝑛 · 𝐴))) |
| 14 | 8, 9, 10, 11, 13 | syl13anc 1381 | . . 3 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0)) → ((𝑚 + 𝑛) · 𝐴) = ((𝑚 · 𝐴) + (𝑛 · 𝐴))) |
| 15 | 14 | ralrimivva 3184 | . 2 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → ∀𝑚 ∈ ℕ0 ∀𝑛 ∈ ℕ0 ((𝑚 + 𝑛) · 𝐴) = ((𝑚 · 𝐴) + (𝑛 · 𝐴))) |
| 16 | simprl 777 | . 2 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → 𝑋 ∈ 𝐶) | |
| 17 | simprr 779 | . 2 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → 𝑌 ∈ 𝐶) | |
| 18 | nn0sscn 12437 | . . 3 ⊢ ℕ0 ⊆ ℂ | |
| 19 | 18 | a1i 11 | . 2 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → ℕ0 ⊆ ℂ) |
| 20 | 7, 15, 16, 17, 19 | cyccom 19173 | 1 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → (𝑋 + 𝑌) = (𝑌 + 𝑋)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 397 = wceq 1548 ∈ wcel 2121 ∃wrex 3065 ⊆ wss 3885 ↦ cmpt 5156 ran crn 5622 ‘cfv 6489 (class class class)co 7360 ℂcc 11031 + caddc 11036 ℕ0cn0 12432 Basecbs 17174 +gcplusg 17215 Mndcmnd 18697 .gcmg 19038 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-10 2154 ax-11 2170 ax-12 2191 ax-ext 2713 ax-sep 5221 ax-nul 5231 ax-pow 5297 ax-pr 5365 ax-un 7682 ax-cnex 11089 ax-resscn 11090 ax-1cn 11091 ax-icn 11092 ax-addcl 11093 ax-addrcl 11094 ax-mulcl 11095 ax-mulrcl 11096 ax-mulcom 11097 ax-addass 11098 ax-mulass 11099 ax-distr 11100 ax-i2m1 11101 ax-1ne0 11102 ax-1rid 11103 ax-rnegex 11104 ax-rrecex 11105 ax-cnre 11106 ax-pre-lttri 11107 ax-pre-lttrn 11108 ax-pre-ltadd 11109 ax-pre-mulgt0 11110 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-3or 1094 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-nf 1792 df-sb 2075 df-mo 2545 df-eu 2575 df-clab 2720 df-cleq 2733 df-clel 2816 df-nfc 2890 df-ne 2937 df-nel 3041 df-ral 3056 df-rex 3066 df-rmo 3346 df-reu 3347 df-rab 3394 df-v 3435 df-sbc 3726 df-csb 3834 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-pss 3905 df-nul 4265 df-if 4458 df-pw 4534 df-sn 4559 df-pr 4561 df-op 4565 df-uni 4842 df-iun 4926 df-br 5076 df-opab 5138 df-mpt 5157 df-tr 5183 df-id 5516 df-eprel 5521 df-po 5529 df-so 5530 df-fr 5574 df-we 5576 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-pred 6256 df-ord 6317 df-on 6318 df-lim 6319 df-suc 6320 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-om 7811 df-1st 7935 df-2nd 7936 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-er 8637 df-en 8888 df-dom 8889 df-sdom 8890 df-pnf 11176 df-mnf 11177 df-xr 11178 df-ltxr 11179 df-le 11180 df-sub 11374 df-neg 11375 df-nn 12170 df-n0 12433 df-z 12520 df-uz 12784 df-fz 13457 df-seq 13959 df-0g 17399 df-mgm 18603 df-sgrp 18682 df-mnd 18698 df-mulg 19039 |
| This theorem is referenced by: cycsubmcmn 19859 |
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