This is the README file for the June 2020 release of "Expression Calculator" Version 2.0, 64-bit ExpCalc.exe : Main program ExpGraph.exe : 2D graphics program ExpCalc.ini : Some example functions and values Readme.txt : This text Expression-Calculator-ExpCalc.pdf : Manual GENERAL INFO ------------ Homepage : https://guntherwillems.com/expression-calculator With the calculator you can: - Calculate expressions of an infinite length and complexity. - Store an infinite number of lines containing expressions for reference or later use. - Create an infinite number of user variables. - Create an infinite number of user functions with up to three parameters. - Save all the preceding possibilities for later use. - Draw two-dimensional graphics. Infinite means as long as your memory and the system can support it. SYSTEM REQUIREMENTS ------------------- - Windows 10 x64 VERSION HISTORY --------------- Version 1.0 : April 1999 First release Version 1.1 : September 2000 Minimize with standard Windows effect. No more Run-time package needed. Version 1.2 : July 2001 Compiled with the latest patched compiler. Shrink - Expand button. Version 1.3 : December 2001 Compatibility with Windows XP interface 'Calculate' now is the default button Version 1.4 : October 2007 PortableApps version Compiled with latest C++ compiler Version 2.0 : May 2020 64-bit version Compiled with latest C++ compiler New icons ExpCalc Click once on '[ ] to cycle thousands/decimal separator [ ], [.], [,] To get the desired format to copy/paste the result in another program Decimal fraction changes update the result Zoom the main window in/out ExpGraph Button to save the graph added Removed window width & height textboxes Zoom the options window in/out Option to not draw the axis Font size option in ExpGraph Button to show the last graph result without modification COPYRIGHT --------- IF YOU DO NOT AGREE TO THE TERMS OF THIS AGREEMENT, DO NOT USE THIS SOFTWARE. PROMPTLY REMOVE IT FROM YOUR COMPUTER. "Expression Calculator" is owned by Gunther WILLEMS. The software and documentation may be re-distributed in its entirety and unmodified. "Expression Calculator" is free for personal use only. It may not be distributed (with or without other products) for profit without the author's expressed written permission. NO WARRANTY: Any use of the Software is at your own risk.