- Use it as a regular calculator.
For example, typing in

*5+3=*will produce*8*.Typing in

*20.9 sin*will produce*0.88715*, i.e.,*sin(20.9)=0.88715*. - Still under construction: more functions need to added
and appearance needs to be improved
I'm working out such problems as

*2.3.2*4.9=*, i.e. invalid operand(s) involved. - Send comments or bugs to
wangjian@math.clemson.edu