fn EExecG6 &OOO X Y Att Sg1 Sg2 FM = ( local A,B if (X==undefined) or (Y==undefined) then return false if (X.OB=="C") and (Y.OB=="C") and (IsReal X) and (IsReal Y) then ( A=Complex (X.C.Re*Sg1) (X.C.Im*Sg1) B=Complex (Y.C.Re*Sg2) (Y.C.Im*Sg2) TOUsl_Create &OOO (A.Re<=B.Re) Att ) else ( TOEmpty_Create &OOO Att ) return true ) -- EExecG6