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| Mirrors > Home > MPE Home > Th. List > psdascl | Structured version Visualization version GIF version | ||
| Description: The derivative of a constant polynomial is zero. (Contributed by SN, 25-Apr-2025.) |
| Ref | Expression |
|---|---|
| psdascl.s | ⊢ 𝑆 = (𝐼 mPwSer 𝑅) |
| psdascl.z | ⊢ 0 = (0g‘𝑆) |
| psdascl.a | ⊢ 𝐴 = (algSc‘𝑆) |
| psdascl.b | ⊢ 𝐵 = (Base‘𝑅) |
| psdascl.i | ⊢ (𝜑 → 𝐼 ∈ 𝑉) |
| psdascl.r | ⊢ (𝜑 → 𝑅 ∈ CRing) |
| psdascl.x | ⊢ (𝜑 → 𝑋 ∈ 𝐼) |
| psdascl.c | ⊢ (𝜑 → 𝐶 ∈ 𝐵) |
| Ref | Expression |
|---|---|
| psdascl | ⊢ (𝜑 → (((𝐼 mPSDer 𝑅)‘𝑋)‘(𝐴‘𝐶)) = 0 ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | psdascl.c | . . . . 5 ⊢ (𝜑 → 𝐶 ∈ 𝐵) | |
| 2 | psdascl.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝑅) | |
| 3 | psdascl.s | . . . . . . . 8 ⊢ 𝑆 = (𝐼 mPwSer 𝑅) | |
| 4 | psdascl.i | . . . . . . . 8 ⊢ (𝜑 → 𝐼 ∈ 𝑉) | |
| 5 | psdascl.r | . . . . . . . 8 ⊢ (𝜑 → 𝑅 ∈ CRing) | |
| 6 | 3, 4, 5 | psrsca 22202 | . . . . . . 7 ⊢ (𝜑 → 𝑅 = (Scalar‘𝑆)) |
| 7 | 6 | fveq2d 6878 | . . . . . 6 ⊢ (𝜑 → (Base‘𝑅) = (Base‘(Scalar‘𝑆))) |
| 8 | 2, 7 | eqtrid 2807 | . . . . 5 ⊢ (𝜑 → 𝐵 = (Base‘(Scalar‘𝑆))) |
| 9 | 1, 8 | eleqtrd 2862 | . . . 4 ⊢ (𝜑 → 𝐶 ∈ (Base‘(Scalar‘𝑆))) |
| 10 | psdascl.a | . . . . 5 ⊢ 𝐴 = (algSc‘𝑆) | |
| 11 | eqid 2760 | . . . . 5 ⊢ (Scalar‘𝑆) = (Scalar‘𝑆) | |
| 12 | eqid 2760 | . . . . 5 ⊢ (Base‘(Scalar‘𝑆)) = (Base‘(Scalar‘𝑆)) | |
| 13 | eqid 2760 | . . . . 5 ⊢ ( ·𝑠 ‘𝑆) = ( ·𝑠 ‘𝑆) | |
| 14 | eqid 2760 | . . . . 5 ⊢ (1r‘𝑆) = (1r‘𝑆) | |
| 15 | 10, 11, 12, 13, 14 | asclval 22134 | . . . 4 ⊢ (𝐶 ∈ (Base‘(Scalar‘𝑆)) → (𝐴‘𝐶) = (𝐶( ·𝑠 ‘𝑆)(1r‘𝑆))) |
| 16 | 9, 15 | syl 18 | . . 3 ⊢ (𝜑 → (𝐴‘𝐶) = (𝐶( ·𝑠 ‘𝑆)(1r‘𝑆))) |
| 17 | 16 | fveq2d 6878 | . 2 ⊢ (𝜑 → (((𝐼 mPSDer 𝑅)‘𝑋)‘(𝐴‘𝐶)) = (((𝐼 mPSDer 𝑅)‘𝑋)‘(𝐶( ·𝑠 ‘𝑆)(1r‘𝑆)))) |
| 18 | eqid 2760 | . . 3 ⊢ (Base‘𝑆) = (Base‘𝑆) | |
| 19 | psdascl.x | . . 3 ⊢ (𝜑 → 𝑋 ∈ 𝐼) | |
| 20 | 5 | crngringd 20420 | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 21 | 3, 4, 20 | psrring 22224 | . . . 4 ⊢ (𝜑 → 𝑆 ∈ Ring) |
| 22 | 18, 14 | ringidcl 20441 | . . . 4 ⊢ (𝑆 ∈ Ring → (1r‘𝑆) ∈ (Base‘𝑆)) |
| 23 | 21, 22 | syl 18 | . . 3 ⊢ (𝜑 → (1r‘𝑆) ∈ (Base‘𝑆)) |
| 24 | 3, 18, 13, 2, 5, 19, 23, 1 | psdvsca 22432 | . 2 ⊢ (𝜑 → (((𝐼 mPSDer 𝑅)‘𝑋)‘(𝐶( ·𝑠 ‘𝑆)(1r‘𝑆))) = (𝐶( ·𝑠 ‘𝑆)(((𝐼 mPSDer 𝑅)‘𝑋)‘(1r‘𝑆)))) |
| 25 | psdascl.z | . . . . 5 ⊢ 0 = (0g‘𝑆) | |
| 26 | 3, 14, 25, 4, 5, 19 | psd1 22435 | . . . 4 ⊢ (𝜑 → (((𝐼 mPSDer 𝑅)‘𝑋)‘(1r‘𝑆)) = 0 ) |
| 27 | 26 | oveq2d 7425 | . . 3 ⊢ (𝜑 → (𝐶( ·𝑠 ‘𝑆)(((𝐼 mPSDer 𝑅)‘𝑋)‘(1r‘𝑆))) = (𝐶( ·𝑠 ‘𝑆) 0 )) |
| 28 | 3, 4, 20 | psrlmod 22214 | . . . 4 ⊢ (𝜑 → 𝑆 ∈ LMod) |
| 29 | 11, 13, 12, 25 | lmodvs0 21118 | . . . 4 ⊢ ((𝑆 ∈ LMod ∧ 𝐶 ∈ (Base‘(Scalar‘𝑆))) → (𝐶( ·𝑠 ‘𝑆) 0 ) = 0 ) |
| 30 | 28, 9, 29 | syl2anc 596 | . . 3 ⊢ (𝜑 → (𝐶( ·𝑠 ‘𝑆) 0 ) = 0 ) |
| 31 | 27, 30 | eqtrd 2795 | . 2 ⊢ (𝜑 → (𝐶( ·𝑠 ‘𝑆)(((𝐼 mPSDer 𝑅)‘𝑋)‘(1r‘𝑆))) = 0 ) |
| 32 | 17, 24, 31 | 3eqtrd 2799 | 1 ⊢ (𝜑 → (((𝐼 mPSDer 𝑅)‘𝑋)‘(𝐴‘𝐶)) = 0 ) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 ‘cfv 6528 (class class class)co 7409 Basecbs 17334 Scalarcsca 17378 ·𝑠 cvsca 17379 0gc0g 17557 1rcur 20354 Ringcrg 20406 CRingccrg 20407 LModclmod 21082 algSccascl 22107 mPwSer cmps 22159 mPSDer cpsd 22402 |
| 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 2213 ax-ext 2732 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7735 ax-cnex 11213 ax-resscn 11214 ax-1cn 11215 ax-icn 11216 ax-addcl 11217 ax-addrcl 11218 ax-mulcl 11219 ax-mulrcl 11220 ax-mulcom 11221 ax-addass 11222 ax-mulass 11223 ax-distr 11224 ax-i2m1 11225 ax-1ne0 11226 ax-1rid 11227 ax-rnegex 11228 ax-rrecex 11229 ax-cnre 11230 ax-pre-lttri 11231 ax-pre-lttrn 11232 ax-pre-ltadd 11233 ax-pre-mulgt0 11234 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-ifp 1079 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-int 4908 df-iun 4953 df-iin 4954 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5543 df-eprel 5548 df-po 5556 df-so 5557 df-fr 5601 df-se 5602 df-we 5603 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-rn 5659 df-res 5660 df-ima 5661 df-pred 6294 df-ord 6355 df-on 6356 df-lim 6357 df-suc 6358 df-iota 6484 df-fun 6530 df-fn 6531 df-f 6532 df-f1 6533 df-fo 6534 df-f1o 6535 df-fv 6536 df-isom 6537 df-riota 7366 df-ov 7412 df-oprab 7413 df-mpo 7414 df-of 7677 df-ofr 7678 df-om 7862 df-1st 7985 df-2nd 7986 df-supp 8157 df-tpos 8222 df-frecs 8278 df-wrecs 8309 df-recs 8358 df-rdg 8397 df-1o 8455 df-2o 8456 df-er 8696 df-map 8828 df-pm 8829 df-ixp 8905 df-en 8953 df-dom 8954 df-sdom 8955 df-fin 8956 df-fsupp 9332 df-sup 9412 df-oi 9482 df-card 9977 df-pnf 11302 df-mnf 11303 df-xr 11304 df-ltxr 11305 df-le 11306 df-sub 11500 df-neg 11501 df-nn 12291 df-2 12360 df-3 12361 df-4 12362 df-5 12363 df-6 12364 df-7 12365 df-8 12366 df-9 12367 df-n0 12562 df-z 12649 df-dec 12770 df-uz 12921 df-fz 13595 df-fzo 13743 df-seq 14099 df-hash 14428 df-struct 17272 df-sets 17289 df-slot 17307 df-ndx 17319 df-base 17335 df-ress 17356 df-plusg 17388 df-mulr 17389 df-sca 17391 df-vsca 17392 df-ip 17393 df-tset 17394 df-ple 17395 df-ds 17397 df-hom 17399 df-cco 17400 df-0g 17559 df-gsum 17560 df-prds 17565 df-pws 17567 df-mre 17703 df-mrc 17704 df-acs 17706 df-mgm 18763 df-sgrp 18855 df-mnd 18871 df-mhm 18925 df-submnd 18926 df-grp 19094 df-minusg 19095 df-mulg 19225 df-ghm 19375 df-cntz 19478 df-cmn 19943 df-abl 19944 df-mgp 20308 df-rng 20322 df-ur 20355 df-ring 20408 df-cring 20409 df-oppr 20514 df-lmod 21084 df-ascl 22110 df-psr 22164 df-psd 22424 |
| This theorem is used by: (None) |
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