"CODE" 31243; "PROCEDURE" DERPOL (N,K,X,A); "VALUE" N,K,X; "INTEGER" N,K;"REAL" X;"ARRAY" A; "BEGIN" "INTEGER" J; "REAL" FAC; FAC:=1; NORDERPOL (N,K,X,A); "FOR" J:= 2 "STEP" 1 "UNTIL" K "DO" "BEGIN" FAC:=FAC*J;A[J]:=A[J]*FAC "END" "END" DERPOL ; "EOP"