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| Mirrors > Home > MPE Home > Th. List > psd1 | Structured version Visualization version GIF version | ||
| Description: The derivative of one is zero. (Contributed by SN, 25-Apr-2025.) |
| Ref | Expression |
|---|---|
| psd1.s | ⊢ 𝑆 = (𝐼 mPwSer 𝑅) |
| psd1.u | ⊢ 1 = (1r‘𝑆) |
| psd1.z | ⊢ 0 = (0g‘𝑆) |
| psd1.i | ⊢ (𝜑 → 𝐼 ∈ 𝑉) |
| psd1.r | ⊢ (𝜑 → 𝑅 ∈ CRing) |
| psd1.x | ⊢ (𝜑 → 𝑋 ∈ 𝐼) |
| Ref | Expression |
|---|---|
| psd1 | ⊢ (𝜑 → (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 ) = 0 ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | psd1.s | . . . . 5 ⊢ 𝑆 = (𝐼 mPwSer 𝑅) | |
| 2 | eqid 2769 | . . . . 5 ⊢ (Base‘𝑆) = (Base‘𝑆) | |
| 3 | eqid 2769 | . . . . 5 ⊢ (+g‘𝑆) = (+g‘𝑆) | |
| 4 | eqid 2769 | . . . . 5 ⊢ (.r‘𝑆) = (.r‘𝑆) | |
| 5 | psd1.r | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ CRing) | |
| 6 | psd1.x | . . . . 5 ⊢ (𝜑 → 𝑋 ∈ 𝐼) | |
| 7 | psd1.i | . . . . . . . 8 ⊢ (𝜑 → 𝐼 ∈ 𝑉) | |
| 8 | 1, 7, 5 | psrcrng 22092 | . . . . . . 7 ⊢ (𝜑 → 𝑆 ∈ CRing) |
| 9 | 8 | crngringd 20330 | . . . . . 6 ⊢ (𝜑 → 𝑆 ∈ Ring) |
| 10 | psd1.u | . . . . . . 7 ⊢ 1 = (1r‘𝑆) | |
| 11 | 2, 10 | ringidcl 20350 | . . . . . 6 ⊢ (𝑆 ∈ Ring → 1 ∈ (Base‘𝑆)) |
| 12 | 9, 11 | syl 18 | . . . . 5 ⊢ (𝜑 → 1 ∈ (Base‘𝑆)) |
| 13 | 1, 2, 3, 4, 5, 6, 12, 12 | psdmul 22300 | . . . 4 ⊢ (𝜑 → (((𝐼 mPSDer 𝑅)‘𝑋)‘( 1 (.r‘𝑆) 1 )) = (((((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )(.r‘𝑆) 1 )(+g‘𝑆)( 1 (.r‘𝑆)(((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )))) |
| 14 | 2, 4, 10, 9, 12 | ringlidmd 20357 | . . . . 5 ⊢ (𝜑 → ( 1 (.r‘𝑆) 1 ) = 1 ) |
| 15 | 14 | fveq2d 6888 | . . . 4 ⊢ (𝜑 → (((𝐼 mPSDer 𝑅)‘𝑋)‘( 1 (.r‘𝑆) 1 )) = (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )) |
| 16 | 5 | crnggrpd 20331 | . . . . . . . 8 ⊢ (𝜑 → 𝑅 ∈ Grp) |
| 17 | 16 | grpmgmd 19030 | . . . . . . 7 ⊢ (𝜑 → 𝑅 ∈ Mgm) |
| 18 | 1, 2, 17, 6, 12 | psdcl 22295 | . . . . . 6 ⊢ (𝜑 → (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 ) ∈ (Base‘𝑆)) |
| 19 | 2, 4, 10, 9, 18 | ringridmd 20358 | . . . . 5 ⊢ (𝜑 → ((((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )(.r‘𝑆) 1 ) = (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )) |
| 20 | 2, 4, 10, 9, 18 | ringlidmd 20357 | . . . . 5 ⊢ (𝜑 → ( 1 (.r‘𝑆)(((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )) = (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )) |
| 21 | 19, 20 | oveq12d 7431 | . . . 4 ⊢ (𝜑 → (((((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )(.r‘𝑆) 1 )(+g‘𝑆)( 1 (.r‘𝑆)(((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 ))) = ((((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )(+g‘𝑆)(((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 ))) |
| 22 | 13, 15, 21 | 3eqtr3rd 2813 | . . 3 ⊢ (𝜑 → ((((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )(+g‘𝑆)(((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )) = (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )) |
| 23 | 8 | crnggrpd 20331 | . . . 4 ⊢ (𝜑 → 𝑆 ∈ Grp) |
| 24 | psd1.z | . . . . 5 ⊢ 0 = (0g‘𝑆) | |
| 25 | 2, 3, 24 | grpid 19044 | . . . 4 ⊢ ((𝑆 ∈ Grp ∧ (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 ) ∈ (Base‘𝑆)) → (((((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )(+g‘𝑆)(((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )) = (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 ) ↔ 0 = (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 ))) |
| 26 | 23, 18, 25 | syl2anc 595 | . . 3 ⊢ (𝜑 → (((((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )(+g‘𝑆)(((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )) = (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 ) ↔ 0 = (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 ))) |
| 27 | 22, 26 | mpbid 235 | . 2 ⊢ (𝜑 → 0 = (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 )) |
| 28 | 27 | eqcomd 2775 | 1 ⊢ (𝜑 → (((𝐼 mPSDer 𝑅)‘𝑋)‘ 1 ) = 0 ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 = wceq 1567 ∈ wcel 2149 ‘cfv 6539 (class class class)co 7413 Basecbs 17271 +gcplusg 17312 .rcmulr 17313 0gc0g 17494 Grpcgrp 19002 1rcur 20265 Ringcrg 20317 CRingccrg 20318 mPwSer cmps 22025 mPSDer cpsd 22268 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-rep 5242 ax-sep 5261 ax-nul 5273 ax-pow 5339 ax-pr 5407 ax-un 7735 ax-cnex 11158 ax-resscn 11159 ax-1cn 11160 ax-icn 11161 ax-addcl 11162 ax-addrcl 11163 ax-mulcl 11164 ax-mulrcl 11165 ax-mulcom 11166 ax-addass 11167 ax-mulass 11168 ax-distr 11169 ax-i2m1 11170 ax-1ne0 11171 ax-1rid 11172 ax-rnegex 11173 ax-rrecex 11174 ax-cnre 11175 ax-pre-lttri 11176 ax-pre-lttrn 11177 ax-pre-ltadd 11178 ax-pre-mulgt0 11179 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-ifp 1077 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-nel 3071 df-ral 3086 df-rex 3096 df-rmo 3376 df-reu 3377 df-rab 3424 df-v 3465 df-sbc 3754 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-pss 3933 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-tp 4599 df-op 4601 df-uni 4877 df-int 4917 df-iun 4962 df-iin 4963 df-br 5114 df-opab 5178 df-mpt 5197 df-tr 5223 df-id 5559 df-eprel 5564 df-po 5572 df-so 5573 df-fr 5617 df-se 5618 df-we 5619 df-xp 5670 df-rel 5671 df-cnv 5672 df-co 5673 df-dm 5674 df-rn 5675 df-res 5676 df-ima 5677 df-pred 6305 df-ord 6366 df-on 6367 df-lim 6368 df-suc 6369 df-iota 6495 df-fun 6541 df-fn 6542 df-f 6543 df-f1 6544 df-fo 6545 df-f1o 6546 df-fv 6547 df-isom 6548 df-riota 7370 df-ov 7416 df-oprab 7417 df-mpo 7418 df-of 7677 df-ofr 7678 df-om 7865 df-1st 7988 df-2nd 7989 df-supp 8159 df-tpos 8224 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-1o 8455 df-2o 8456 df-er 8696 df-map 8828 df-pm 8829 df-ixp 8898 df-en 8946 df-dom 8947 df-sdom 8948 df-fin 8949 df-fsupp 9324 df-sup 9404 df-oi 9474 df-card 9927 df-pnf 11247 df-mnf 11248 df-xr 11249 df-ltxr 11250 df-le 11251 df-sub 11445 df-neg 11446 df-nn 12236 df-2 12305 df-3 12306 df-4 12307 df-5 12308 df-6 12309 df-7 12310 df-8 12311 df-9 12312 df-n0 12507 df-z 12594 df-dec 12714 df-uz 12865 df-fz 13538 df-fzo 13685 df-seq 14040 df-hash 14369 df-struct 17209 df-sets 17226 df-slot 17244 df-ndx 17256 df-base 17272 df-ress 17293 df-plusg 17325 df-mulr 17326 df-sca 17328 df-vsca 17329 df-ip 17330 df-tset 17331 df-ple 17332 df-ds 17334 df-hom 17336 df-cco 17337 df-0g 17496 df-gsum 17497 df-prds 17502 df-pws 17504 df-mre 17640 df-mrc 17641 df-acs 17643 df-mgm 18700 df-sgrp 18779 df-mnd 18795 df-mhm 18843 df-submnd 18844 df-grp 19005 df-minusg 19006 df-mulg 19136 df-ghm 19286 df-cntz 19389 df-cmn 19854 df-abl 19855 df-mgp 20219 df-rng 20233 df-ur 20266 df-ring 20319 df-cring 20320 df-oppr 20421 df-psr 22030 df-psd 22290 |
| This theorem is referenced by: psdascl 22302 |
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