"CODE" 34020;
    "PROCEDURE" ELMVEC(L, U, SHIFT, A, B, X); "VALUE" L,U,SHIFT,X;
    "INTEGER" L,U,SHIFT; "REAL" X; "ARRAY" A,B;
    "FOR" L:= L "STEP" 1 "UNTIL" U "DO" A[L]:= A[L] + B[L + SHIFT] * X;
        "EOP"