extcalc: extcalc (Scientific Graphic Calculator)
extcalc: 
extcalc: extcalc is a multifunctional scientific graphic calculator for linux
extcalc: with features like graph drawing, graph analysis and calculating
extcalc: scientific functions including differentiation, integration and logic
extcalc: functions.
extcalc: 
extcalc: 
extcalc: 
extcalc: 
extcalc: