Disk No: 1951 Disk Title: CMPCAL3 PC-SIG Version: S1 Program Title: CMPCALC3 Author Version: 3.10 Author Registration: $39.95 Special Requirements: None. CMPCALC3 converts your PC into a programmable calculator for complex numbers, having real and imaginary parts. It uses Reverse Polish Notation (RPN), like Hewlett-Packard calculators. Complex numbers and functions become as easy to handle as real ones. In addition to addition, subtraction, multiplication and division, CMPCALC3 has complex exponential, logarithmic, trignometric, hyperbolic, and square root functions. It has 9 labeled storage areas, which are shown on the screen, and 41 numbered storage areas, which are not. Can also memorize programs of up to 50 commands. PC-SIG 1030D East Duane Avenue Sunnyvale Ca. 94086 (408) 730-9291 (c) Copyright 1989 PC-SIG, Inc.