INTERFACE LR3x3Rep; (* Definition and basic properties of the type "LR3x3.T" *) IMPORT LongRealExtraExtras; CONST N = 3; TYPE T = ARRAY [0..N-1] OF ARRAY [0..N-1] OF LONGREAL; TYPE ElemT = LONGREAL; CONST DefaultElemFmt = LongRealExtraExtras.ToText; END LR3x3Rep.