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VisiCalc – The Early Days (2003)
Peter Jennings early history of VisiCalc
During my meeting with Regis McKenna, who we were trying to convince to become our ad agency and public relations firm, Dan called to tell me that Microchess sales to date had now exceeded one million dollars. Four years earlier, I had made a living selling financial planning software on a timesharing system, and advocating the use of APL to perform exactly the functions done visually by VisiCalc for us on that day. May-June 4/1 Software designers have used two distinct methods in their attempt to provide the perfect package for financial modelling on a microcomputer: dynamic on-screen spreadsheet calculations, and the more traditionally processed logic file.
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