Index to Programs  251  186  91  (9.2)  58  (6.1)  103 (1Ll)  107 (11.2)  90 (9.1)  111  (11.3)  72  116  (11.5)  123  184  82 (8.3)  82  (8.4)  83  (8.5)  133  134  Max - (function);  Refine Max using conformant-array parameters.  MergeFi1es - Merge files of records.  MinMax- Find the largest and smallest number in a list.  MinMax2- Refine MinMax by introducing a procedure declaration.  MinMax3- Refine MinMax2 to process 2 lists of numbers.  Normalize - Normalize a file of real numbers.  Parameters - Illustrate value and var parameters.  Person - (fragment);  Illustrate variant record type.  Postfix- Convert an infix expression to Polish postfix form;  Illustrate nested, mutually recursive procedures.  Power - (function);  Compute power(X,Y), real X raised to natural  Y.  Power - (function);  Compute real X raised to natural Y.  Primel- Find primes by using sets to represent Erastosthenes  Sieve.  Prime2- Refine Prime 1 by using sets to represent odd numbers  only.  Prime3- Refine Prime2 by using an array of sets.  PromptExample - (fragment);  Enter input from interactive terminal.  Read and process a sequence of numbers - (schema). 