Metamath Proof Explorer

Theorem readdcl

Description: Alias for ax-addrcl , for naming consistency with readdcli . (Contributed by NM, 10-Mar-2008)

Ref Expression
Assertion readdcl 
|- ( ( A e. RR /\ B e. RR ) -> ( A + B ) e. RR )

Proof

Step Hyp Ref Expression
1 ax-addrcl 
 |-  ( ( A e. RR /\ B e. RR ) -> ( A + B ) e. RR )