Theorem clmvsdi 25232

Description: Distributive law for scalar product (left-distributivity). (lmodvsdi 20987 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 25207	. 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 20987	. 2 ⊢ ((𝑊 ∈ LMod ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉)) → (𝐴 · (𝑋 + 𝑌)) = ((𝐴 · 𝑋) + (𝐴 · 𝑌)))
8	1, 7	sylan 591	1 ⊢ ((𝑊 ∈ ℂMod ∧ (𝐴 ∈ 𝐾 ∧ 𝑋 ∈ 𝑉 ∧ 𝑌 ∈ 𝑉)) → (𝐴 · (𝑋 + 𝑌)) = ((𝐴 · 𝑋) + (𝐴 · 𝑌)))

Syntax hints:   → wi 4   ∧ wa 400   ∧ w3a 1103   = wceq 1570   ∈ wcel 2143  ‘cfv 6538  (class class class)co 7412  Basecbs 17270  +_gcplusg 17311  Scalarcsca 17314   ·_𝑠 cvsca 17315  LModclmod 20962  ℂModcclm 25202

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1825  ax-4 1839  ax-5 1940  ax-6 1997  ax-7 2038  ax-8 2145  ax-9 2153  ax-ext 2735  ax-nul 5270

This theorem depends on definitions:  df-bi 210  df-an 401  df-or 861  df-3an 1105  df-tru 1573  df-fal 1583  df-ex 1810  df-sb 2097  df-clab 2742  df-cleq 2755  df-clel 2838  df-ne 2959  df-ral 3080  df-rab 3417  df-v 3457  df-sbc 3746  df-dif 3909  df-un 3911  df-ss 3923  df-nul 4288  df-if 4489  df-sn 4591  df-pr 4593  df-op 4597  df-uni 4874  df-br 5111  df-iota 6494  df-fv 6546  df-ov 7415  df-lmod 20964  df-clm 25203

This theorem is referenced by:  clmnegsubdi2  25245  clmsub4  25246  ncvspi  25296