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Mirrors > Home > MPE Home > Th. List > ascl1 | Structured version Visualization version GIF version |
Description: The scalar 1 embedded into a left module corresponds to the 1 of the left module if the left module is also a ring. (Contributed by AV, 31-Jul-2019.) |
Ref | Expression |
---|---|
ascl0.a | ⊢ 𝐴 = (algSc‘𝑊) |
ascl0.f | ⊢ 𝐹 = (Scalar‘𝑊) |
ascl0.l | ⊢ (𝜑 → 𝑊 ∈ LMod) |
ascl0.r | ⊢ (𝜑 → 𝑊 ∈ Ring) |
Ref | Expression |
---|---|
ascl1 | ⊢ (𝜑 → (𝐴‘(1r‘𝐹)) = (1r‘𝑊)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ascl0.l | . . . . 5 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
2 | ascl0.f | . . . . . 6 ⊢ 𝐹 = (Scalar‘𝑊) | |
3 | 2 | lmodring 20131 | . . . . 5 ⊢ (𝑊 ∈ LMod → 𝐹 ∈ Ring) |
4 | 1, 3 | syl 17 | . . . 4 ⊢ (𝜑 → 𝐹 ∈ Ring) |
5 | eqid 2738 | . . . . 5 ⊢ (Base‘𝐹) = (Base‘𝐹) | |
6 | eqid 2738 | . . . . 5 ⊢ (1r‘𝐹) = (1r‘𝐹) | |
7 | 5, 6 | ringidcl 19807 | . . . 4 ⊢ (𝐹 ∈ Ring → (1r‘𝐹) ∈ (Base‘𝐹)) |
8 | 4, 7 | syl 17 | . . 3 ⊢ (𝜑 → (1r‘𝐹) ∈ (Base‘𝐹)) |
9 | ascl0.a | . . . 4 ⊢ 𝐴 = (algSc‘𝑊) | |
10 | eqid 2738 | . . . 4 ⊢ ( ·𝑠 ‘𝑊) = ( ·𝑠 ‘𝑊) | |
11 | eqid 2738 | . . . 4 ⊢ (1r‘𝑊) = (1r‘𝑊) | |
12 | 9, 2, 5, 10, 11 | asclval 21084 | . . 3 ⊢ ((1r‘𝐹) ∈ (Base‘𝐹) → (𝐴‘(1r‘𝐹)) = ((1r‘𝐹)( ·𝑠 ‘𝑊)(1r‘𝑊))) |
13 | 8, 12 | syl 17 | . 2 ⊢ (𝜑 → (𝐴‘(1r‘𝐹)) = ((1r‘𝐹)( ·𝑠 ‘𝑊)(1r‘𝑊))) |
14 | ascl0.r | . . . 4 ⊢ (𝜑 → 𝑊 ∈ Ring) | |
15 | eqid 2738 | . . . . 5 ⊢ (Base‘𝑊) = (Base‘𝑊) | |
16 | 15, 11 | ringidcl 19807 | . . . 4 ⊢ (𝑊 ∈ Ring → (1r‘𝑊) ∈ (Base‘𝑊)) |
17 | 14, 16 | syl 17 | . . 3 ⊢ (𝜑 → (1r‘𝑊) ∈ (Base‘𝑊)) |
18 | 15, 2, 10, 6 | lmodvs1 20151 | . . 3 ⊢ ((𝑊 ∈ LMod ∧ (1r‘𝑊) ∈ (Base‘𝑊)) → ((1r‘𝐹)( ·𝑠 ‘𝑊)(1r‘𝑊)) = (1r‘𝑊)) |
19 | 1, 17, 18 | syl2anc 584 | . 2 ⊢ (𝜑 → ((1r‘𝐹)( ·𝑠 ‘𝑊)(1r‘𝑊)) = (1r‘𝑊)) |
20 | 13, 19 | eqtrd 2778 | 1 ⊢ (𝜑 → (𝐴‘(1r‘𝐹)) = (1r‘𝑊)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1539 ∈ wcel 2106 ‘cfv 6433 (class class class)co 7275 Basecbs 16912 Scalarcsca 16965 ·𝑠 cvsca 16966 1rcur 19737 Ringcrg 19783 LModclmod 20123 algSccascl 21059 |
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 5209 ax-sep 5223 ax-nul 5230 ax-pow 5288 ax-pr 5352 ax-un 7588 ax-cnex 10927 ax-resscn 10928 ax-1cn 10929 ax-icn 10930 ax-addcl 10931 ax-addrcl 10932 ax-mulcl 10933 ax-mulrcl 10934 ax-mulcom 10935 ax-addass 10936 ax-mulass 10937 ax-distr 10938 ax-i2m1 10939 ax-1ne0 10940 ax-1rid 10941 ax-rnegex 10942 ax-rrecex 10943 ax-cnre 10944 ax-pre-lttri 10945 ax-pre-lttrn 10946 ax-pre-ltadd 10947 ax-pre-mulgt0 10948 |
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 3434 df-sbc 3717 df-csb 3833 df-dif 3890 df-un 3892 df-in 3894 df-ss 3904 df-pss 3906 df-nul 4257 df-if 4460 df-pw 4535 df-sn 4562 df-pr 4564 df-op 4568 df-uni 4840 df-iun 4926 df-br 5075 df-opab 5137 df-mpt 5158 df-tr 5192 df-id 5489 df-eprel 5495 df-po 5503 df-so 5504 df-fr 5544 df-we 5546 df-xp 5595 df-rel 5596 df-cnv 5597 df-co 5598 df-dm 5599 df-rn 5600 df-res 5601 df-ima 5602 df-pred 6202 df-ord 6269 df-on 6270 df-lim 6271 df-suc 6272 df-iota 6391 df-fun 6435 df-fn 6436 df-f 6437 df-f1 6438 df-fo 6439 df-f1o 6440 df-fv 6441 df-riota 7232 df-ov 7278 df-oprab 7279 df-mpo 7280 df-om 7713 df-2nd 7832 df-frecs 8097 df-wrecs 8128 df-recs 8202 df-rdg 8241 df-er 8498 df-en 8734 df-dom 8735 df-sdom 8736 df-pnf 11011 df-mnf 11012 df-xr 11013 df-ltxr 11014 df-le 11015 df-sub 11207 df-neg 11208 df-nn 11974 df-2 12036 df-sets 16865 df-slot 16883 df-ndx 16895 df-base 16913 df-plusg 16975 df-0g 17152 df-mgm 18326 df-sgrp 18375 df-mnd 18386 df-mgp 19721 df-ur 19738 df-ring 19785 df-lmod 20125 df-ascl 21062 |
This theorem is referenced by: asclrhm 21094 mhppwdeg 21340 assaascl1 45721 |
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