-- R. McAnistor

This is without doubt the best calculator you can get for your buck at the moment, it is far, far superior than any other calculator out there, as it combines many of the functions and features you only find in $1,000 software such as Matlab.

-- Louis B.

Congratulations, for your calculator, it’s a very good tool.

-- Edgardo Varela

I like the look and feel of the software. I was surprised to see the screen shot handle sin(x)/x calculations, when other calculators do not.

-- Grant Leiby

Just downloaded PowerCalc. GREAT.

-- Alois Bauer

Your calculator looks promising.

-- Peter Callow

Your latest version includes everything I need, nice one.

-- Jim Cadiff