Metamath Proof Explorer


Theorem it0e0

Description: i times 0 equals 0. (Contributed by David A. Wheeler, 8-Dec-2018)

Ref Expression
Assertion it0e0 ⊢ i ⋅ 0 = 0

Proof

Step Hyp Ref Expression
1 ax-icn ⊢ i ∈ ℂ
2 1 mul01i ⊢ i ⋅ 0 = 0