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| Mirrors > Home > MPE Home > Th. List > drnguc1p | Structured version Visualization version GIF version | ||
| Description: Over a division ring, all nonzero polynomials are unitic. (Contributed by Stefan O'Rear, 29-Mar-2015.) |
| Ref | Expression |
|---|---|
| drnguc1p.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| drnguc1p.b | ⊢ 𝐵 = (Base‘𝑃) |
| drnguc1p.z | ⊢ 0 = (0g‘𝑃) |
| drnguc1p.c | ⊢ 𝐶 = (Unic1p‘𝑅) |
| Ref | Expression |
|---|---|
| drnguc1p | ⊢ ((𝑅 ∈ DivRing ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → 𝐹 ∈ 𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp2 1155 | . 2 ⊢ ((𝑅 ∈ DivRing ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → 𝐹 ∈ 𝐵) | |
| 2 | simp3 1156 | . 2 ⊢ ((𝑅 ∈ DivRing ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → 𝐹 ≠ 0 ) | |
| 3 | eqid 2762 | . . . . . 6 ⊢ (coe1‘𝐹) = (coe1‘𝐹) | |
| 4 | drnguc1p.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝑃) | |
| 5 | drnguc1p.p | . . . . . 6 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 6 | eqid 2762 | . . . . . 6 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 7 | 3, 4, 5, 6 | coe1f 22435 | . . . . 5 ⊢ (𝐹 ∈ 𝐵 → (coe1‘𝐹):ℕ0⟶(Base‘𝑅)) |
| 8 | 7 | 3ad2ant2 1152 | . . . 4 ⊢ ((𝑅 ∈ DivRing ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → (coe1‘𝐹):ℕ0⟶(Base‘𝑅)) |
| 9 | drngring 20896 | . . . . 5 ⊢ (𝑅 ∈ DivRing → 𝑅 ∈ Ring) | |
| 10 | eqid 2762 | . . . . . 6 ⊢ (deg1‘𝑅) = (deg1‘𝑅) | |
| 11 | drnguc1p.z | . . . . . 6 ⊢ 0 = (0g‘𝑃) | |
| 12 | 10, 5, 11, 4 | deg1nn0cl 26313 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → ((deg1‘𝑅)‘𝐹) ∈ ℕ0) |
| 13 | 9, 12 | syl3an1 1181 | . . . 4 ⊢ ((𝑅 ∈ DivRing ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → ((deg1‘𝑅)‘𝐹) ∈ ℕ0) |
| 14 | 8, 13 | ffvelcdmd 7081 | . . 3 ⊢ ((𝑅 ∈ DivRing ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → ((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ∈ (Base‘𝑅)) |
| 15 | eqid 2762 | . . . . 5 ⊢ (0g‘𝑅) = (0g‘𝑅) | |
| 16 | 10, 5, 11, 4, 15, 3 | deg1ldg 26317 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → ((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ≠ (0g‘𝑅)) |
| 17 | 9, 16 | syl3an1 1181 | . . 3 ⊢ ((𝑅 ∈ DivRing ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → ((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ≠ (0g‘𝑅)) |
| 18 | eqid 2762 | . . . . 5 ⊢ (Unit‘𝑅) = (Unit‘𝑅) | |
| 19 | 6, 18, 15 | drngunit 20894 | . . . 4 ⊢ (𝑅 ∈ DivRing → (((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ∈ (Unit‘𝑅) ↔ (((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ∈ (Base‘𝑅) ∧ ((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ≠ (0g‘𝑅)))) |
| 20 | 19 | 3ad2ant1 1151 | . . 3 ⊢ ((𝑅 ∈ DivRing ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → (((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ∈ (Unit‘𝑅) ↔ (((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ∈ (Base‘𝑅) ∧ ((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ≠ (0g‘𝑅)))) |
| 21 | 14, 17, 20 | mpbir2and 726 | . 2 ⊢ ((𝑅 ∈ DivRing ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → ((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ∈ (Unit‘𝑅)) |
| 22 | drnguc1p.c | . . 3 ⊢ 𝐶 = (Unic1p‘𝑅) | |
| 23 | 5, 4, 11, 10, 22, 18 | isuc1p 26366 | . 2 ⊢ (𝐹 ∈ 𝐶 ↔ (𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ∧ ((coe1‘𝐹)‘((deg1‘𝑅)‘𝐹)) ∈ (Unit‘𝑅))) |
| 24 | 1, 2, 21, 23 | syl3anbrc 1362 | 1 ⊢ ((𝑅 ∈ DivRing ∧ 𝐹 ∈ 𝐵 ∧ 𝐹 ≠ 0 ) → 𝐹 ∈ 𝐶) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2145 ≠ wne 2957 ⟶wf 6533 ‘cfv 6537 ℕ0cn0 12529 Basecbs 17303 0gc0g 17526 Ringcrg 20371 Unitcui 20495 DivRingcdr 20889 Poly1cpl1 22401 coe1cco1 22402 deg1cdg1 26279 Unic1pcuc1p 26352 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2734 ax-rep 5236 ax-sep 5255 ax-nul 5267 ax-pow 5334 ax-pr 5402 ax-un 7739 ax-cnex 11181 ax-resscn 11182 ax-1cn 11183 ax-icn 11184 ax-addcl 11185 ax-addrcl 11186 ax-mulcl 11187 ax-mulrcl 11188 ax-mulcom 11189 ax-addass 11190 ax-mulass 11191 ax-distr 11192 ax-i2m1 11193 ax-1ne0 11194 ax-1rid 11195 ax-rnegex 11196 ax-rrecex 11197 ax-cnre 11198 ax-pre-lttri 11199 ax-pre-lttrn 11200 ax-pre-ltadd 11201 ax-pre-mulgt0 11202 ax-addf 11204 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-rmo 3367 df-reu 3368 df-rab 3415 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4283 df-if 4486 df-pw 4562 df-sn 4588 df-pr 4590 df-tp 4592 df-op 4594 df-uni 4871 df-int 4911 df-iun 4956 df-br 5108 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5554 df-eprel 5559 df-po 5567 df-so 5568 df-fr 5612 df-se 5613 df-we 5614 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-isom 6546 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-of 7681 df-om 7866 df-1st 7989 df-2nd 7990 df-supp 8162 df-frecs 8283 df-wrecs 8314 df-recs 8363 df-rdg 8402 df-1o 8458 df-er 8699 df-map 8831 df-ixp 8908 df-en 8956 df-dom 8957 df-sdom 8958 df-fin 8959 df-fsupp 9335 df-sup 9415 df-oi 9485 df-card 9947 df-pnf 11270 df-mnf 11271 df-xr 11272 df-ltxr 11273 df-le 11274 df-sub 11468 df-neg 11469 df-nn 12259 df-2 12328 df-3 12329 df-4 12330 df-5 12331 df-6 12332 df-7 12333 df-8 12334 df-9 12335 df-n0 12530 df-z 12617 df-dec 12738 df-uz 12889 df-fz 13562 df-fzo 13710 df-seq 14066 df-hash 14395 df-struct 17241 df-sets 17258 df-slot 17276 df-ndx 17288 df-base 17304 df-ress 17325 df-plusg 17357 df-mulr 17358 df-starv 17359 df-sca 17360 df-vsca 17361 df-ip 17362 df-tset 17363 df-ple 17364 df-ds 17366 df-unif 17367 df-hom 17368 df-cco 17369 df-0g 17528 df-gsum 17529 df-prds 17534 df-pws 17536 df-mgm 18732 df-sgrp 18821 df-mnd 18837 df-submnd 18891 df-grp 19059 df-minusg 19060 df-mulg 19190 df-subg 19245 df-cntz 19443 df-cmn 19908 df-abl 19909 df-mgp 20273 df-ur 20320 df-ring 20373 df-cring 20374 df-drng 20891 df-cnfld 21585 df-psr 22123 df-mpl 22125 df-opsr 22127 df-psr1 22404 df-ply1 22406 df-coe1 22407 df-mdeg 26280 df-deg1 26281 df-uc1p 26357 |
| This theorem is used by: ig1peu 26400 irngnzply1lem 34185 irredminply 34211 aks6d1c5lem3 42988 |
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