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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 | . . . . . 6 ⊢ 𝐵 = (Base‘𝐺) | |
| 2 | cycsubmcom.t | . . . . . 6 ⊢ · = (.g‘𝐺) | |
| 3 | cycsubmcom.f | . . . . . 6 ⊢ 𝐹 = (𝑥 ∈ ℕ0 ↦ (𝑥 · 𝐴)) | |
| 4 | cycsubmcom.c | . . . . . 6 ⊢ 𝐶 = ran 𝐹 | |
| 5 | 1, 2, 3, 4 | cycsubmel 19131 | . . . . 5 ⊢ (𝑐 ∈ 𝐶 ↔ ∃𝑖 ∈ ℕ0 𝑐 = (𝑖 · 𝐴)) |
| 6 | 5 | biimpi 216 | . . . 4 ⊢ (𝑐 ∈ 𝐶 → ∃𝑖 ∈ ℕ0 𝑐 = (𝑖 · 𝐴)) |
| 7 | 6 | adantl 481 | . . 3 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ 𝑐 ∈ 𝐶) → ∃𝑖 ∈ ℕ0 𝑐 = (𝑖 · 𝐴)) |
| 8 | 7 | ralrimiva 3127 | . 2 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → ∀𝑐 ∈ 𝐶 ∃𝑖 ∈ ℕ0 𝑐 = (𝑖 · 𝐴)) |
| 9 | simplll 775 | . . . 4 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0)) → 𝐺 ∈ Mnd) | |
| 10 | simprl 771 | . . . 4 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0)) → 𝑚 ∈ ℕ0) | |
| 11 | simprr 773 | . . . 4 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0)) → 𝑛 ∈ ℕ0) | |
| 12 | simpllr 776 | . . . 4 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0)) → 𝐴 ∈ 𝐵) | |
| 13 | cycsubmcom.p | . . . . 5 ⊢ + = (+g‘𝐺) | |
| 14 | 1, 2, 13 | mulgnn0dir 19036 | . . . 4 ⊢ ((𝐺 ∈ Mnd ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0 ∧ 𝐴 ∈ 𝐵)) → ((𝑚 + 𝑛) · 𝐴) = ((𝑚 · 𝐴) + (𝑛 · 𝐴))) |
| 15 | 9, 10, 11, 12, 14 | syl13anc 1375 | . . 3 ⊢ ((((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) ∧ (𝑚 ∈ ℕ0 ∧ 𝑛 ∈ ℕ0)) → ((𝑚 + 𝑛) · 𝐴) = ((𝑚 · 𝐴) + (𝑛 · 𝐴))) |
| 16 | 15 | ralrimivva 3178 | . 2 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → ∀𝑚 ∈ ℕ0 ∀𝑛 ∈ ℕ0 ((𝑚 + 𝑛) · 𝐴) = ((𝑚 · 𝐴) + (𝑛 · 𝐴))) |
| 17 | simprl 771 | . 2 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → 𝑋 ∈ 𝐶) | |
| 18 | simprr 773 | . 2 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → 𝑌 ∈ 𝐶) | |
| 19 | nn0sscn 12408 | . . 3 ⊢ ℕ0 ⊆ ℂ | |
| 20 | 19 | a1i 11 | . 2 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → ℕ0 ⊆ ℂ) |
| 21 | 8, 16, 17, 18, 20 | cyccom 19134 | 1 ⊢ (((𝐺 ∈ Mnd ∧ 𝐴 ∈ 𝐵) ∧ (𝑋 ∈ 𝐶 ∧ 𝑌 ∈ 𝐶)) → (𝑋 + 𝑌) = (𝑌 + 𝑋)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ∃wrex 3059 ⊆ wss 3900 ↦ cmpt 5178 ran crn 5624 ‘cfv 6491 (class class class)co 7358 ℂcc 11026 + caddc 11031 ℕ0cn0 12403 Basecbs 17138 +gcplusg 17179 Mndcmnd 18661 .gcmg 18999 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2183 ax-ext 2707 ax-sep 5240 ax-nul 5250 ax-pow 5309 ax-pr 5376 ax-un 7680 ax-cnex 11084 ax-resscn 11085 ax-1cn 11086 ax-icn 11087 ax-addcl 11088 ax-addrcl 11089 ax-mulcl 11090 ax-mulrcl 11091 ax-mulcom 11092 ax-addass 11093 ax-mulass 11094 ax-distr 11095 ax-i2m1 11096 ax-1ne0 11097 ax-1rid 11098 ax-rnegex 11099 ax-rrecex 11100 ax-cnre 11101 ax-pre-lttri 11102 ax-pre-lttrn 11103 ax-pre-ltadd 11104 ax-pre-mulgt0 11105 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2538 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2810 df-nfc 2884 df-ne 2932 df-nel 3036 df-ral 3051 df-rex 3060 df-rmo 3349 df-reu 3350 df-rab 3399 df-v 3441 df-sbc 3740 df-csb 3849 df-dif 3903 df-un 3905 df-in 3907 df-ss 3917 df-pss 3920 df-nul 4285 df-if 4479 df-pw 4555 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-iun 4947 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5518 df-eprel 5523 df-po 5531 df-so 5532 df-fr 5576 df-we 5578 df-xp 5629 df-rel 5630 df-cnv 5631 df-co 5632 df-dm 5633 df-rn 5634 df-res 5635 df-ima 5636 df-pred 6258 df-ord 6319 df-on 6320 df-lim 6321 df-suc 6322 df-iota 6447 df-fun 6493 df-fn 6494 df-f 6495 df-f1 6496 df-fo 6497 df-f1o 6498 df-fv 6499 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-om 7809 df-1st 7933 df-2nd 7934 df-frecs 8223 df-wrecs 8254 df-recs 8303 df-rdg 8341 df-er 8635 df-en 8886 df-dom 8887 df-sdom 8888 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-nn 12148 df-n0 12404 df-z 12491 df-uz 12754 df-fz 13426 df-seq 13927 df-0g 17363 df-mgm 18567 df-sgrp 18646 df-mnd 18662 df-mulg 19000 |
| This theorem is referenced by: cycsubmcmn 19820 |
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