Database
REAL AND COMPLEX NUMBERS
Integer sets
Some properties of specific numbers
it0e0
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2mulicn
Metamath Proof Explorer
Ascii
Structured
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