Theorem 2thalfe1

Description: 2 times one half equals 1. (Contributed by Umit Teoman Dogan, 10-Jun-2026)

	Ref	Expression
Assertion	2thalfe1	$$⊢2\left(\frac{1}{2}\right)=1$$

Proof

Step	Hyp	Ref	Expression
1		2cn	$$⊢2\in ℂ$$
2		2ne0	$$⊢2\ne 0$$
3	1 2	recidi	$$⊢2\left(\frac{1}{2}\right)=1$$