scientific calculator precision 81

Scientific calculator, 2D-3D graph plotter, data analyser, equation solver, ...

CompactCalc is an enhanced scientific calculator for Windows

ScienCalc is a convenient and powerful scientific calculator.

DesktopCalc is an enhanced, easy-to-use and powerful scientific calculator

Handy Enhanced Scientific Calculator with many features including Paper Trail.

Handy Freeware Scientific Calculator with many features

Arithmetic and scientific calculator records calculations on tapes you can edit

MyCalculator is a free scientific calculator

Equalizer is a freeware scientific calculator.

A scientific calculator for Windows and for the Palm Computing organizer.