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| Mirrors > Home > MPE Home > Th. List > rlmscaf | Structured version Visualization version GIF version | ||
| Description: Functionalized scalar multiplication in the ring module. (Contributed by Mario Carneiro, 6-Oct-2015.) |
| Ref | Expression |
|---|---|
| rlmscaf | ⊢ (+𝑓‘(mulGrp‘𝑅)) = ( ·sf ‘(ringLMod‘𝑅)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2760 | . . . 4 ⊢ (mulGrp‘𝑅) = (mulGrp‘𝑅) | |
| 2 | eqid 2760 | . . . 4 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 3 | 1, 2 | mgpbas 20279 | . . 3 ⊢ (Base‘𝑅) = (Base‘(mulGrp‘𝑅)) |
| 4 | eqid 2760 | . . . 4 ⊢ (.r‘𝑅) = (.r‘𝑅) | |
| 5 | 1, 4 | mgpplusg 20278 | . . 3 ⊢ (.r‘𝑅) = (+g‘(mulGrp‘𝑅)) |
| 6 | eqid 2760 | . . 3 ⊢ (+𝑓‘(mulGrp‘𝑅)) = (+𝑓‘(mulGrp‘𝑅)) | |
| 7 | 3, 5, 6 | plusffval 18737 | . 2 ⊢ (+𝑓‘(mulGrp‘𝑅)) = (𝑥 ∈ (Base‘𝑅), 𝑦 ∈ (Base‘𝑅) ↦ (𝑥(.r‘𝑅)𝑦)) |
| 8 | rlmbas 21378 | . . 3 ⊢ (Base‘𝑅) = (Base‘(ringLMod‘𝑅)) | |
| 9 | rlmsca2 21384 | . . 3 ⊢ ( I ‘𝑅) = (Scalar‘(ringLMod‘𝑅)) | |
| 10 | baseid 17305 | . . . 4 ⊢ Base = Slot (Base‘ndx) | |
| 11 | 10, 2 | strfvi 17283 | . . 3 ⊢ (Base‘𝑅) = (Base‘( I ‘𝑅)) |
| 12 | eqid 2760 | . . 3 ⊢ ( ·sf ‘(ringLMod‘𝑅)) = ( ·sf ‘(ringLMod‘𝑅)) | |
| 13 | rlmvsca 21385 | . . 3 ⊢ (.r‘𝑅) = ( ·𝑠 ‘(ringLMod‘𝑅)) | |
| 14 | 8, 9, 11, 12, 13 | scaffval 21065 | . 2 ⊢ ( ·sf ‘(ringLMod‘𝑅)) = (𝑥 ∈ (Base‘𝑅), 𝑦 ∈ (Base‘𝑅) ↦ (𝑥(.r‘𝑅)𝑦)) |
| 15 | 7, 14 | eqtr4i 2786 | 1 ⊢ (+𝑓‘(mulGrp‘𝑅)) = ( ·sf ‘(ringLMod‘𝑅)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 I cid 5549 ‘cfv 6533 (class class class)co 7414 ∈ cmpo 7416 ndxcnx 17286 Basecbs 17302 .rcmulr 17344 +𝑓cplusf 18728 mulGrpcmgp 20274 ·sf cscaf 21046 ringLModcrglmod 21357 |
| 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 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7737 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 |
| 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 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-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-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7371 df-ov 7417 df-oprab 7418 df-mpo 7419 df-om 7864 df-1st 7987 df-2nd 7988 df-frecs 8281 df-wrecs 8312 df-recs 8361 df-rdg 8400 df-er 8697 df-en 8954 df-dom 8955 df-sdom 8956 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-sets 17257 df-slot 17275 df-ndx 17287 df-base 17303 df-ress 17324 df-plusg 17356 df-sca 17359 df-vsca 17360 df-ip 17361 df-plusf 18730 df-mgp 20275 df-scaf 21048 df-sra 21358 df-rgmod 21359 |
| This theorem is used by: nrgtrg 24917 |
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