Why hasn't a better calculator been made?

>>105996349 (OP)
>implying

>>105996355
Now do sqrt(2)^2

>>105996349 (OP)
HP48G

>>105996361

>>105996472
For a soft calc, nothing does it better than the paid version of RealCalc, particularly in RPN mode where it's at it's most valuable.

But there is a better calculator, the 16C

I like buttons.

>>105996508
>1 line
useless for rpn

>>105996349 (OP)
All the white people who needed it bought it at the time. Since the 90s we've had CAS systems included with higher end graphing calculators. Beyond that, use a computer with something like Mathematica.

>>105996489
In the Apple world, PCalc is what you want.