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Mirrors > Home > MPE Home > Th. List > opsrassa | Structured version Visualization version GIF version |
Description: The ring of ordered power series is an associative algebra. (Contributed by Mario Carneiro, 29-Dec-2014.) |
Ref | Expression |
---|---|
opsrcrng.o | ⊢ 𝑂 = ((𝐼 ordPwSer 𝑅)‘𝑇) |
opsrcrng.i | ⊢ (𝜑 → 𝐼 ∈ 𝑉) |
opsrcrng.r | ⊢ (𝜑 → 𝑅 ∈ CRing) |
opsrcrng.t | ⊢ (𝜑 → 𝑇 ⊆ (𝐼 × 𝐼)) |
Ref | Expression |
---|---|
opsrassa | ⊢ (𝜑 → 𝑂 ∈ AssAlg) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2738 | . . 3 ⊢ (𝐼 mPwSer 𝑅) = (𝐼 mPwSer 𝑅) | |
2 | opsrcrng.i | . . 3 ⊢ (𝜑 → 𝐼 ∈ 𝑉) | |
3 | opsrcrng.r | . . 3 ⊢ (𝜑 → 𝑅 ∈ CRing) | |
4 | 1, 2, 3 | psrassa 21181 | . 2 ⊢ (𝜑 → (𝐼 mPwSer 𝑅) ∈ AssAlg) |
5 | eqidd 2739 | . . 3 ⊢ (𝜑 → (Base‘(𝐼 mPwSer 𝑅)) = (Base‘(𝐼 mPwSer 𝑅))) | |
6 | opsrcrng.o | . . . 4 ⊢ 𝑂 = ((𝐼 ordPwSer 𝑅)‘𝑇) | |
7 | opsrcrng.t | . . . 4 ⊢ (𝜑 → 𝑇 ⊆ (𝐼 × 𝐼)) | |
8 | 1, 6, 7 | opsrbas 21250 | . . 3 ⊢ (𝜑 → (Base‘(𝐼 mPwSer 𝑅)) = (Base‘𝑂)) |
9 | 1, 6, 7 | opsrplusg 21252 | . . . 4 ⊢ (𝜑 → (+g‘(𝐼 mPwSer 𝑅)) = (+g‘𝑂)) |
10 | 9 | oveqdr 7305 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘(𝐼 mPwSer 𝑅)) ∧ 𝑦 ∈ (Base‘(𝐼 mPwSer 𝑅)))) → (𝑥(+g‘(𝐼 mPwSer 𝑅))𝑦) = (𝑥(+g‘𝑂)𝑦)) |
11 | 1, 6, 7 | opsrmulr 21254 | . . . 4 ⊢ (𝜑 → (.r‘(𝐼 mPwSer 𝑅)) = (.r‘𝑂)) |
12 | 11 | oveqdr 7305 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘(𝐼 mPwSer 𝑅)) ∧ 𝑦 ∈ (Base‘(𝐼 mPwSer 𝑅)))) → (𝑥(.r‘(𝐼 mPwSer 𝑅))𝑦) = (𝑥(.r‘𝑂)𝑦)) |
13 | 1, 2, 3 | psrsca 21156 | . . 3 ⊢ (𝜑 → 𝑅 = (Scalar‘(𝐼 mPwSer 𝑅))) |
14 | 1, 6, 7, 2, 3 | opsrsca 21258 | . . 3 ⊢ (𝜑 → 𝑅 = (Scalar‘𝑂)) |
15 | eqid 2738 | . . 3 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
16 | 1, 6, 7 | opsrvsca 21256 | . . . 4 ⊢ (𝜑 → ( ·𝑠 ‘(𝐼 mPwSer 𝑅)) = ( ·𝑠 ‘𝑂)) |
17 | 16 | oveqdr 7305 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ (Base‘𝑅) ∧ 𝑦 ∈ (Base‘(𝐼 mPwSer 𝑅)))) → (𝑥( ·𝑠 ‘(𝐼 mPwSer 𝑅))𝑦) = (𝑥( ·𝑠 ‘𝑂)𝑦)) |
18 | 5, 8, 10, 12, 13, 14, 15, 17 | assapropd 21074 | . 2 ⊢ (𝜑 → ((𝐼 mPwSer 𝑅) ∈ AssAlg ↔ 𝑂 ∈ AssAlg)) |
19 | 4, 18 | mpbid 231 | 1 ⊢ (𝜑 → 𝑂 ∈ AssAlg) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 = wceq 1539 ∈ wcel 2106 ⊆ wss 3888 × cxp 5589 ‘cfv 6435 (class class class)co 7277 Basecbs 16910 +gcplusg 16960 .rcmulr 16961 ·𝑠 cvsca 16964 CRingccrg 19782 AssAlgcasa 21055 mPwSer cmps 21105 ordPwSer copws 21109 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2709 ax-rep 5211 ax-sep 5225 ax-nul 5232 ax-pow 5290 ax-pr 5354 ax-un 7588 ax-cnex 10925 ax-resscn 10926 ax-1cn 10927 ax-icn 10928 ax-addcl 10929 ax-addrcl 10930 ax-mulcl 10931 ax-mulrcl 10932 ax-mulcom 10933 ax-addass 10934 ax-mulass 10935 ax-distr 10936 ax-i2m1 10937 ax-1ne0 10938 ax-1rid 10939 ax-rnegex 10940 ax-rrecex 10941 ax-cnre 10942 ax-pre-lttri 10943 ax-pre-lttrn 10944 ax-pre-ltadd 10945 ax-pre-mulgt0 10946 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 845 df-3or 1087 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1783 df-nf 1787 df-sb 2068 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2816 df-nfc 2889 df-ne 2944 df-nel 3050 df-ral 3069 df-rex 3070 df-rmo 3071 df-reu 3072 df-rab 3073 df-v 3433 df-sbc 3718 df-csb 3834 df-dif 3891 df-un 3893 df-in 3895 df-ss 3905 df-pss 3907 df-nul 4259 df-if 4462 df-pw 4537 df-sn 4564 df-pr 4566 df-tp 4568 df-op 4570 df-uni 4842 df-int 4882 df-iun 4928 df-iin 4929 df-br 5077 df-opab 5139 df-mpt 5160 df-tr 5194 df-id 5491 df-eprel 5497 df-po 5505 df-so 5506 df-fr 5546 df-se 5547 df-we 5548 df-xp 5597 df-rel 5598 df-cnv 5599 df-co 5600 df-dm 5601 df-rn 5602 df-res 5603 df-ima 5604 df-pred 6204 df-ord 6271 df-on 6272 df-lim 6273 df-suc 6274 df-iota 6393 df-fun 6437 df-fn 6438 df-f 6439 df-f1 6440 df-fo 6441 df-f1o 6442 df-fv 6443 df-isom 6444 df-riota 7234 df-ov 7280 df-oprab 7281 df-mpo 7282 df-of 7533 df-ofr 7534 df-om 7713 df-1st 7831 df-2nd 7832 df-supp 7976 df-frecs 8095 df-wrecs 8126 df-recs 8200 df-rdg 8239 df-1o 8295 df-er 8496 df-map 8615 df-pm 8616 df-ixp 8684 df-en 8732 df-dom 8733 df-sdom 8734 df-fin 8735 df-fsupp 9127 df-oi 9267 df-card 9695 df-pnf 11009 df-mnf 11010 df-xr 11011 df-ltxr 11012 df-le 11013 df-sub 11205 df-neg 11206 df-nn 11972 df-2 12034 df-3 12035 df-4 12036 df-5 12037 df-6 12038 df-7 12039 df-8 12040 df-9 12041 df-n0 12232 df-z 12318 df-dec 12436 df-uz 12581 df-fz 13238 df-fzo 13381 df-seq 13720 df-hash 14043 df-struct 16846 df-sets 16863 df-slot 16881 df-ndx 16893 df-base 16911 df-ress 16940 df-plusg 16973 df-mulr 16974 df-sca 16976 df-vsca 16977 df-tset 16979 df-ple 16980 df-0g 17150 df-gsum 17151 df-mre 17293 df-mrc 17294 df-acs 17296 df-mgm 18324 df-sgrp 18373 df-mnd 18384 df-mhm 18428 df-submnd 18429 df-grp 18578 df-minusg 18579 df-mulg 18699 df-ghm 18830 df-cntz 18921 df-cmn 19386 df-abl 19387 df-mgp 19719 df-ur 19736 df-ring 19783 df-cring 19784 df-lmod 20123 df-assa 21058 df-psr 21110 df-opsr 21114 |
This theorem is referenced by: psr1assa 21357 |
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