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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lmhmimasvsca | Structured version Visualization version GIF version | ||
| Description: Value of the scalar product of the surjective image of a module. (Contributed by Thierry Arnoux, 2-Apr-2025.) |
| Ref | Expression |
|---|---|
| lmhmimasvsca.w | ⊢ 𝑊 = (𝐹 “s 𝑉) |
| lmhmimasvsca.b | ⊢ 𝐵 = (Base‘𝑉) |
| lmhmimasvsca.c | ⊢ 𝐶 = (Base‘𝑊) |
| lmhmimasvsca.x | ⊢ (𝜑 → 𝑋 ∈ 𝐾) |
| lmhmimasvsca.y | ⊢ (𝜑 → 𝑌 ∈ 𝐵) |
| lmhmimasvsca.1 | ⊢ (𝜑 → 𝐹:𝐵–onto→𝐶) |
| lmhmimasvsca.f | ⊢ (𝜑 → 𝐹 ∈ (𝑉 LMHom 𝑊)) |
| lmhmimasvsca.2 | ⊢ · = ( ·𝑠 ‘𝑉) |
| lmhmimasvsca.3 | ⊢ × = ( ·𝑠 ‘𝑊) |
| lmhmimasvsca.k | ⊢ 𝐾 = (Base‘(Scalar‘𝑉)) |
| Ref | Expression |
|---|---|
| lmhmimasvsca | ⊢ (𝜑 → (𝑋 × (𝐹‘𝑌)) = (𝐹‘(𝑋 · 𝑌))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lmhmimasvsca.x | . 2 ⊢ (𝜑 → 𝑋 ∈ 𝐾) | |
| 2 | lmhmimasvsca.y | . 2 ⊢ (𝜑 → 𝑌 ∈ 𝐵) | |
| 3 | lmhmimasvsca.w | . . . 4 ⊢ 𝑊 = (𝐹 “s 𝑉) | |
| 4 | 3 | a1i 11 | . . 3 ⊢ (𝜑 → 𝑊 = (𝐹 “s 𝑉)) |
| 5 | lmhmimasvsca.b | . . . 4 ⊢ 𝐵 = (Base‘𝑉) | |
| 6 | 5 | a1i 11 | . . 3 ⊢ (𝜑 → 𝐵 = (Base‘𝑉)) |
| 7 | lmhmimasvsca.1 | . . 3 ⊢ (𝜑 → 𝐹:𝐵–onto→𝐶) | |
| 8 | lmhmimasvsca.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ (𝑉 LMHom 𝑊)) | |
| 9 | lmhmlmod1 21209 | . . . 4 ⊢ (𝐹 ∈ (𝑉 LMHom 𝑊) → 𝑉 ∈ LMod) | |
| 10 | 8, 9 | syl 18 | . . 3 ⊢ (𝜑 → 𝑉 ∈ LMod) |
| 11 | eqid 2765 | . . 3 ⊢ (Scalar‘𝑉) = (Scalar‘𝑉) | |
| 12 | lmhmimasvsca.k | . . 3 ⊢ 𝐾 = (Base‘(Scalar‘𝑉)) | |
| 13 | lmhmimasvsca.2 | . . 3 ⊢ · = ( ·𝑠 ‘𝑉) | |
| 14 | lmhmimasvsca.3 | . . 3 ⊢ × = ( ·𝑠 ‘𝑊) | |
| 15 | simpr 490 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ (𝐹‘𝑎) = (𝐹‘𝑞)) → (𝐹‘𝑎) = (𝐹‘𝑞)) | |
| 16 | 15 | oveq2d 7436 | . . . . 5 ⊢ (((𝜑 ∧ (𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ (𝐹‘𝑎) = (𝐹‘𝑞)) → (𝑝 × (𝐹‘𝑎)) = (𝑝 × (𝐹‘𝑞))) |
| 17 | 8 | ad2antrr 739 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ (𝐹‘𝑎) = (𝐹‘𝑞)) → 𝐹 ∈ (𝑉 LMHom 𝑊)) |
| 18 | simplr1 1234 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ (𝐹‘𝑎) = (𝐹‘𝑞)) → 𝑝 ∈ 𝐾) | |
| 19 | simplr2 1235 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ (𝐹‘𝑎) = (𝐹‘𝑞)) → 𝑎 ∈ 𝐵) | |
| 20 | 11, 12, 5, 13, 14 | lmhmlin 21211 | . . . . . 6 ⊢ ((𝐹 ∈ (𝑉 LMHom 𝑊) ∧ 𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵) → (𝐹‘(𝑝 · 𝑎)) = (𝑝 × (𝐹‘𝑎))) |
| 21 | 17, 18, 19, 20 | syl3anc 1398 | . . . . 5 ⊢ (((𝜑 ∧ (𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ (𝐹‘𝑎) = (𝐹‘𝑞)) → (𝐹‘(𝑝 · 𝑎)) = (𝑝 × (𝐹‘𝑎))) |
| 22 | simplr3 1236 | . . . . . 6 ⊢ (((𝜑 ∧ (𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ (𝐹‘𝑎) = (𝐹‘𝑞)) → 𝑞 ∈ 𝐵) | |
| 23 | 11, 12, 5, 13, 14 | lmhmlin 21211 | . . . . . 6 ⊢ ((𝐹 ∈ (𝑉 LMHom 𝑊) ∧ 𝑝 ∈ 𝐾 ∧ 𝑞 ∈ 𝐵) → (𝐹‘(𝑝 · 𝑞)) = (𝑝 × (𝐹‘𝑞))) |
| 24 | 17, 18, 22, 23 | syl3anc 1398 | . . . . 5 ⊢ (((𝜑 ∧ (𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ (𝐹‘𝑎) = (𝐹‘𝑞)) → (𝐹‘(𝑝 · 𝑞)) = (𝑝 × (𝐹‘𝑞))) |
| 25 | 16, 21, 24 | 3eqtr4d 2810 | . . . 4 ⊢ (((𝜑 ∧ (𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) ∧ (𝐹‘𝑎) = (𝐹‘𝑞)) → (𝐹‘(𝑝 · 𝑎)) = (𝐹‘(𝑝 · 𝑞))) |
| 26 | 25 | ex 418 | . . 3 ⊢ ((𝜑 ∧ (𝑝 ∈ 𝐾 ∧ 𝑎 ∈ 𝐵 ∧ 𝑞 ∈ 𝐵)) → ((𝐹‘𝑎) = (𝐹‘𝑞) → (𝐹‘(𝑝 · 𝑎)) = (𝐹‘(𝑝 · 𝑞)))) |
| 27 | 4, 6, 7, 10, 11, 12, 13, 14, 26 | imasvscaval 17619 | . 2 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐵) → (𝑋 × (𝐹‘𝑌)) = (𝐹‘(𝑋 · 𝑌))) |
| 28 | 1, 2, 27 | mpd3an23 1492 | 1 ⊢ (𝜑 → (𝑋 × (𝐹‘𝑌)) = (𝐹‘(𝑋 · 𝑌))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2146 –onto→wfo 6539 ‘cfv 6541 (class class class)co 7420 Basecbs 17296 Scalarcsca 17340 ·𝑠 cvsca 17341 “s cimas 17585 LModclmod 21036 LMHom clmhm 21195 |
| 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 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-rep 5240 ax-sep 5259 ax-nul 5271 ax-pow 5338 ax-pr 5406 ax-un 7743 ax-cnex 11176 ax-resscn 11177 ax-1cn 11178 ax-icn 11179 ax-addcl 11180 ax-addrcl 11181 ax-mulcl 11182 ax-mulrcl 11183 ax-mulcom 11184 ax-addass 11185 ax-mulass 11186 ax-distr 11187 ax-i2m1 11188 ax-1ne0 11189 ax-1rid 11190 ax-rnegex 11191 ax-rrecex 11192 ax-cnre 11193 ax-pre-lttri 11194 ax-pre-lttrn 11195 ax-pre-ltadd 11196 ax-pre-mulgt0 11197 |
| 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 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3067 df-ral 3082 df-rex 3092 df-reu 3372 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-tp 4596 df-op 4598 df-uni 4875 df-iun 4960 df-br 5112 df-opab 5176 df-mpt 5195 df-tr 5221 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6307 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6497 df-fun 6543 df-fn 6544 df-f 6545 df-f1 6546 df-fo 6547 df-f1o 6548 df-fv 6549 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-om 7870 df-1st 7993 df-2nd 7994 df-frecs 8285 df-wrecs 8316 df-recs 8365 df-rdg 8404 df-1o 8460 df-er 8701 df-en 8951 df-dom 8952 df-sdom 8953 df-fin 8954 df-sup 9410 df-inf 9411 df-pnf 11265 df-mnf 11266 df-xr 11267 df-ltxr 11268 df-le 11269 df-sub 11463 df-neg 11464 df-nn 12254 df-2 12323 df-3 12324 df-4 12325 df-5 12326 df-6 12327 df-7 12328 df-8 12329 df-9 12330 df-n0 12525 df-z 12612 df-dec 12733 df-uz 12884 df-fz 13557 df-struct 17234 df-slot 17269 df-ndx 17281 df-base 17297 df-plusg 17350 df-mulr 17351 df-sca 17353 df-vsca 17354 df-ip 17355 df-tset 17356 df-ple 17357 df-ds 17359 df-imas 17589 df-lmhm 21198 |
| This theorem is used by: algextdeglem8 34183 |
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