Theorem rerecid

Description: Multiplication of a number and its reciprocal. (Contributed by SN, 25-Nov-2025)

	Ref	Expression
Hypotheses	sn-rereccld.a	$$⊢\phi \to A\in ℝ$$
	sn-rereccld.z	$$⊢\phi \to A\ne 0$$
Assertion	rerecid	Could not format assertion : No typesetting found for |- ( ph -> ( A x. ( 1 /R A ) ) = 1 ) with typecode |-

Proof

Step	Hyp	Ref	Expression
1		sn-rereccld.a	$$⊢\phi \to A\in ℝ$$
2		sn-rereccld.z	$$⊢\phi \to A\ne 0$$
3		1red	$$⊢\phi \to 1\in ℝ$$
4	3 1 2	redivcan2d	Could not format ( ph -> ( A x. ( 1 /R A ) ) = 1 ) : No typesetting found for |- ( ph -> ( A x. ( 1 /R A ) ) = 1 ) with typecode |-