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                    2019
                
            
            
                7 Feb
                
                '19
                
            
            
            
        
    
                9:07 a.m.
            
        Hi all, Not sure if there is interest, but some years ago I coded a parser/lexer with flex and yacc to do math. The project is online here "http://qxcalc.sourceforge.net/" Greg
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                 Ggh Ggh