Theorem abscli

Description: Real closure of absolute value. (Contributed by NM, 2-Aug-1999)

	Ref	Expression
Hypothesis	absvalsqi.1	|- A e. CC
Assertion	abscli	|- ( abs ` A ) e. RR

Proof

Step	Hyp	Ref	Expression
1		absvalsqi.1	|- A e. CC
2		abscl	|- ( A e. CC -> ( abs ` A ) e. RR )
3	1 2	ax-mp	|- ( abs ` A ) e. RR