Theorem adddi 7013

Description: Alias for ax-distr 6988, for naming consistency with adddii 7037. (Contributed by NM, 10-Mar-2008.)

Assertion

Ref	Expression
adddi	⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℂ) → (𝐴 · (𝐵 + 𝐶)) = ((𝐴 · 𝐵) + (𝐴 · 𝐶)))

Proof of Theorem adddi

Step	Hyp	Ref	Expression
1		ax-distr 6988	1 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℂ) → (𝐴 · (𝐵 + 𝐶)) = ((𝐴 · 𝐵) + (𝐴 · 𝐶)))

Syntax hints:   → wi 4   ∧ w3a 885   = wceq 1243   ∈ wcel 1393  (class class class)co 5512  ℂcc 6887   + caddc 6892   · cmul 6894

This theorem was proved from axioms:  ax-distr 6988

This theorem is referenced by:  adddir  7018  adddii  7037  adddid  7051  muladd11  7146  cnegex  7189  muladd  7381  nnmulcl  7935  expmul  9300  bernneq  9369  iisermulc2  9860