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Metamath Proof Explorer

Theorem 3t2e6

Description: 3 times 2 equals 6. (Contributed by NM, 2-Aug-2004)

Ref Expression
Assertion 3t2e6 ( 3 · 2 ) = 6

Proof

Step Hyp Ref Expression
1 3cn ⊢ 3 ∈ ℂ
2 1 times2i ⊢ ( 3 · 2 ) = ( 3 + 3 )
3 3p3e6 ⊢ ( 3 + 3 ) = 6
4 2 3 eqtri ⊢ ( 3 · 2 ) = 6