... chap-ter 6 of theIntroductory Programming Guide.>‘&^‘(I,I) := -1: ‘&^‘(J,J) := -1: ‘&^‘(K,K) := -1: >‘&^‘(I,J) := K: ‘&^‘(J,I) := -K:>‘&^‘(I,K) := -J: ... partitions the array.In general, avoid inserting one pro cedure in another. However, you will36 • Chapter 1: Procedures, Variables, and Extending Maple># Now x&^y = Real * (unReal&^y)>if ... . . . . . . . . . . . 411Procedure Parameter within an Expression . . . . . . . . 41116 • Chapter 1: Procedures, Variables, and Extending Mapleexpr := x − 2√x>Newton := MakeIteration(...