Theorem clmvsdi 25141

Description: Distributive law for scalar product (left-distributivity). (lmodvsdi 20939 analog.) (Contributed by NM, 3-Nov-2006.) (Revised by AV, 28-Sep-2021.)

Hypotheses

Ref	Expression
clmvscl.v	⊢ 𝑉 = (Base‘𝑊)
clmvscl.f	⊢ 𝐹 = (Scalar‘𝑊)
clmvscl.s	⊢ · = ( ·𝑠 ‘𝑊)
clmvscl.k	⊢ 𝐾 = (Base‘𝐹)
clmvsdir.a	⊢ + = (+g‘𝑊)

Assertion

Ref	Expression
clmvsdi	⊢ ((𝑊 ∈ ℂMod ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉)) → (𝐴 · (𝑋 + 𝑌)) = ((𝐴 · 𝑋) + (𝐴 · 𝑌)))

Proof of Theorem clmvsdi

Step	Hyp	Ref	Expression
1		clmlmod 25116	. 2 ⊢ (𝑊 ∈ ℂMod → 𝑊 ∈ LMod)
2		clmvscl.v	. . 3 ⊢ 𝑉 = (Base‘𝑊)
3		clmvsdir.a	. . 3 ⊢ + = (+g‘𝑊)
4		clmvscl.f	. . 3 ⊢ 𝐹 = (Scalar‘𝑊)
5		clmvscl.s	. . 3 ⊢ · = ( ·𝑠 ‘𝑊)
6		clmvscl.k	. . 3 ⊢ 𝐾 = (Base‘𝐹)
7	2, 3, 4, 5, 6	lmodvsdi 20939	. 2 ⊢ ((𝑊 ∈ LMod ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉)) → (𝐴 · (𝑋 + 𝑌)) = ((𝐴 · 𝑋) + (𝐴 · 𝑌)))
8	1, 7	sylan 589	1 ⊢ ((𝑊 ∈ ℂMod ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉)) → (𝐴 · (𝑋 + 𝑌)) = ((𝐴 · 𝑋) + (𝐴 · 𝑌)))

Syntax hints:   → wi 4   ∧ wa 399   ∧ w3a 1097   = wceq 1559   ∈ wcel 2141  ‘cfv 6515  (class class class)co 7390  Basecbs 17235  +_gcplusg 17276  Scalarcsca 17279   ·_𝑠 cvsca 17280  LModclmod 20914  ℂModcclm 25111

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1814  ax-4 1828  ax-5 1929  ax-6 1986  ax-7 2027  ax-8 2143  ax-9 2151  ax-ext 2733  ax-nul 5253

This theorem depends on definitions:  df-bi 209  df-an 400  df-or 859  df-3an 1099  df-tru 1562  df-fal 1572  df-ex 1799  df-sb 2090  df-clab 2740  df-cleq 2753  df-clel 2836  df-ne 2957  df-ral 3076  df-rab 3414  df-v 3455  df-sbc 3743  df-dif 3905  df-un 3907  df-ss 3919  df-nul 4284  df-if 4478  df-sn 4580  df-pr 4582  df-op 4586  df-uni 4863  df-br 5098  df-iota 6471  df-fv 6523  df-ov 7393  df-lmod 20916  df-clm 25112

This theorem is referenced by:  clmnegsubdi2  25154  clmsub4  25155  ncvspi  25205