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| Mirrors > Home > MPE Home > Th. List > ablsimpgcygd | Structured version Visualization version GIF version | ||
| Description: An abelian simple group is cyclic. (Contributed by Rohan Ridenour, 3-Aug-2023.) (Proof shortened by Rohan Ridenour, 31-Oct-2023.) |
| Ref | Expression |
|---|---|
| ablsimpgcygd.1 | ⊢ (𝜑 → 𝐺 ∈ Abel) |
| ablsimpgcygd.2 | ⊢ (𝜑 → 𝐺 ∈ SimpGrp) |
| Ref | Expression |
|---|---|
| ablsimpgcygd | ⊢ (𝜑 → 𝐺 ∈ CycGrp) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2734 | . . 3 ⊢ (Base‘𝐺) = (Base‘𝐺) | |
| 2 | eqid 2734 | . . 3 ⊢ (0g‘𝐺) = (0g‘𝐺) | |
| 3 | ablsimpgcygd.2 | . . 3 ⊢ (𝜑 → 𝐺 ∈ SimpGrp) | |
| 4 | 1, 2, 3 | simpgnideld 20086 | . 2 ⊢ (𝜑 → ∃𝑥 ∈ (Base‘𝐺) ¬ 𝑥 = (0g‘𝐺)) |
| 5 | eqid 2734 | . . 3 ⊢ (.g‘𝐺) = (.g‘𝐺) | |
| 6 | 3 | simpggrpd 20082 | . . . 4 ⊢ (𝜑 → 𝐺 ∈ Grp) |
| 7 | 6 | adantr 480 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝐺) ∧ ¬ 𝑥 = (0g‘𝐺))) → 𝐺 ∈ Grp) |
| 8 | simprl 770 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝐺) ∧ ¬ 𝑥 = (0g‘𝐺))) → 𝑥 ∈ (Base‘𝐺)) | |
| 9 | ablsimpgcygd.1 | . . . . 5 ⊢ (𝜑 → 𝐺 ∈ Abel) | |
| 10 | 9 | ad2antrr 726 | . . . 4 ⊢ (((𝜑 ∧ (𝑥 ∈ (Base‘𝐺) ∧ ¬ 𝑥 = (0g‘𝐺))) ∧ 𝑦 ∈ (Base‘𝐺)) → 𝐺 ∈ Abel) |
| 11 | 3 | ad2antrr 726 | . . . 4 ⊢ (((𝜑 ∧ (𝑥 ∈ (Base‘𝐺) ∧ ¬ 𝑥 = (0g‘𝐺))) ∧ 𝑦 ∈ (Base‘𝐺)) → 𝐺 ∈ SimpGrp) |
| 12 | simplrl 776 | . . . 4 ⊢ (((𝜑 ∧ (𝑥 ∈ (Base‘𝐺) ∧ ¬ 𝑥 = (0g‘𝐺))) ∧ 𝑦 ∈ (Base‘𝐺)) → 𝑥 ∈ (Base‘𝐺)) | |
| 13 | simplrr 777 | . . . 4 ⊢ (((𝜑 ∧ (𝑥 ∈ (Base‘𝐺) ∧ ¬ 𝑥 = (0g‘𝐺))) ∧ 𝑦 ∈ (Base‘𝐺)) → ¬ 𝑥 = (0g‘𝐺)) | |
| 14 | simpr 484 | . . . 4 ⊢ (((𝜑 ∧ (𝑥 ∈ (Base‘𝐺) ∧ ¬ 𝑥 = (0g‘𝐺))) ∧ 𝑦 ∈ (Base‘𝐺)) → 𝑦 ∈ (Base‘𝐺)) | |
| 15 | 1, 2, 5, 10, 11, 12, 13, 14 | ablsimpg1gend 20092 | . . 3 ⊢ (((𝜑 ∧ (𝑥 ∈ (Base‘𝐺) ∧ ¬ 𝑥 = (0g‘𝐺))) ∧ 𝑦 ∈ (Base‘𝐺)) → ∃𝑧 ∈ ℤ 𝑦 = (𝑧(.g‘𝐺)𝑥)) |
| 16 | 1, 5, 7, 8, 15 | iscygd 19872 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝐺) ∧ ¬ 𝑥 = (0g‘𝐺))) → 𝐺 ∈ CycGrp) |
| 17 | 4, 16 | rexlimddv 3148 | 1 ⊢ (𝜑 → 𝐺 ∈ CycGrp) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 = wceq 1539 ∈ wcel 2107 ‘cfv 6540 Basecbs 17228 0gc0g 17454 Grpcgrp 18919 .gcmg 19053 Abelcabl 19766 CycGrpccyg 19862 SimpGrpcsimpg 20077 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1794 ax-4 1808 ax-5 1909 ax-6 1966 ax-7 2006 ax-8 2109 ax-9 2117 ax-10 2140 ax-11 2156 ax-12 2176 ax-ext 2706 ax-sep 5276 ax-nul 5286 ax-pow 5345 ax-pr 5412 ax-un 7736 ax-cnex 11192 ax-resscn 11193 ax-1cn 11194 ax-icn 11195 ax-addcl 11196 ax-addrcl 11197 ax-mulcl 11198 ax-mulrcl 11199 ax-mulcom 11200 ax-addass 11201 ax-mulass 11202 ax-distr 11203 ax-i2m1 11204 ax-1ne0 11205 ax-1rid 11206 ax-rnegex 11207 ax-rrecex 11208 ax-cnre 11209 ax-pre-lttri 11210 ax-pre-lttrn 11211 ax-pre-ltadd 11212 ax-pre-mulgt0 11213 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1779 df-nf 1783 df-sb 2064 df-mo 2538 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2808 df-nfc 2884 df-ne 2932 df-nel 3036 df-ral 3051 df-rex 3060 df-rmo 3363 df-reu 3364 df-rab 3420 df-v 3465 df-sbc 3771 df-csb 3880 df-dif 3934 df-un 3936 df-in 3938 df-ss 3948 df-pss 3951 df-nul 4314 df-if 4506 df-pw 4582 df-sn 4607 df-pr 4609 df-op 4613 df-uni 4888 df-iun 4973 df-br 5124 df-opab 5186 df-mpt 5206 df-tr 5240 df-id 5558 df-eprel 5564 df-po 5572 df-so 5573 df-fr 5617 df-we 5619 df-xp 5671 df-rel 5672 df-cnv 5673 df-co 5674 df-dm 5675 df-rn 5676 df-res 5677 df-ima 5678 df-pred 6301 df-ord 6366 df-on 6367 df-lim 6368 df-suc 6369 df-iota 6493 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7869 df-1st 7995 df-2nd 7996 df-frecs 8287 df-wrecs 8318 df-recs 8392 df-rdg 8431 df-1o 8487 df-2o 8488 df-er 8726 df-en 8967 df-dom 8968 df-sdom 8969 df-fin 8970 df-pnf 11278 df-mnf 11279 df-xr 11280 df-ltxr 11281 df-le 11282 df-sub 11475 df-neg 11476 df-nn 12248 df-2 12310 df-n0 12509 df-z 12596 df-uz 12860 df-fz 13529 df-seq 14024 df-sets 17182 df-slot 17200 df-ndx 17212 df-base 17229 df-ress 17252 df-plusg 17285 df-0g 17456 df-mgm 18621 df-sgrp 18700 df-mnd 18716 df-submnd 18765 df-grp 18922 df-minusg 18923 df-sbg 18924 df-mulg 19054 df-subg 19109 df-nsg 19110 df-cmn 19767 df-abl 19768 df-cyg 19863 df-simpg 20078 |
| This theorem is referenced by: ablsimpgprmd 20102 |
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