i need to develop a calculator software program...it should have all the functions of a basic graphing calculator, also number conversion bin/hex/dec and it should be ale to playback the entered equation ..for example if the user enters (2+3)..the user should click a button the calculator should say (2+3 = 5)
please contact me for more details i have my use case and class diagrams etc
yea money will be paid!!!!!!!!