Index to Programs,  Program Fragments,  and Program Schemata  249  Page  132 (12.2)  44 (4.9)  34 (4.1)  182  68  (7.1)  98  79 (8.1)  93  200  200  39 (4.6)  Program  Addln- Add line numbers to a textfile.  ArabicToRoman - Write a table of powers of 2 in Arabic and Roman  numerals; illustrate if statement.  BeginEndExample - Illustrate compound statement; write sum of 2 numbers.  Bisect - (procedure);  Find zeros of a polynomial.  ComplexArithmetic - Illustrate operations on complex numbers.  Construct a list - (schema);  Illustrate use of pointers.  Convert- Read digit sequence from Input and convert to integer.  Copying a textfile - (schema).  CopyReals- Copy a file of real numbers.  CopyText­ Copy a textfile.  Cosine- Compute cosine(X) using power-series expansion;  Illustrate for statement. 