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Disk No: 2770 Disk Title: Equator PC-SIG Version: S1.0 Program Title: Equator Author Version: 1.0 Author Registration: $29.00 Special Requirements: CGA,EGA, or VGA, a hard disk or high density drive EQUATOR facilitates quick and easy entry, storage and evaluation of equations.The program automatically decodes the equation entered on to screen, recognizing functions and standard constants. Greek and special characters are available. Once entered, the equation is stored in a categorized file for easy access in the future. Graphs of the results or other text data files may be plotted with linear or logarithmic axes on the screen graphics printer or on an HPGL plotter. The program helps by calculating optimum ranges for the axes which the user may accept or redefine before plotting the graph. Features: Symbolic equations Report-quality linear or logarithmic graphs Inspection of each graph data point with cursor Trigonometric and hyperbolic functions Complex numbers Greek and special characters Variables and constants stored for reference Context sensitive help system Automatic graph scaling Menu driven Graphs on HP Laserjet, IBM and Epson printers PC-SIG 1030D East Duane Avenue Sunnyvale Ca. 94086 (408) 730-9291 (c) Copyright 1991 PC-SIG, Inc.
╔═════════════════════════════════════════════════════════════════════════╗ ║ <<<< PC-SIG Disk #2770 EQUATOR >>>> ║ ╠═════════════════════════════════════════════════════════════════════════╣ ║ To copy all files to hard drive or high desity drive, type: ║ ║ COPY *.* [destination drive]:\subdirectory's name (press Enter) ║ ║ ║ ║ To run the self extracting program type: EQ (press Enter) ║ ║ ║ ║ To install the program on drive C, type: INSTALL (press Enter) ║ ║ ║ ║ Once extracted or installed, to start the program, type: ║ ║ EQUATOR (press Enter) ║ ║ ║ ╚═════════════════════════════════════════════════════════════════════════╝ Copyright (c) 1991, PC-SIG Inc.
Volume in drive A has no label Directory of A:\ EQ EXE 241484 4-04-90 8:58p EQUATOR INF 3812 4-07-90 4:56a INSTALL BAT 189 4-07-90 5:04a GO BAT 38 1-20-89 10:04a GO TXT 1156 1-01-80 2:22a FILE2770 TXT 1316 7-10-91 1:22a 6 file(s) 247995 bytes 70656 bytes free