Short description of DB Calc for Windows 2.1: Scientific calculator and function plotter. Logic operators. 10 constant memories. Automatic bracket completion. Three angle units. Square and cubic roots.Trig. functions. Hyperbolic functions. Logarithm. Numerical integration. Combinations and permutations.
Plot functions: linear and logarithmic plots. Parametric plots. Multiple plots in one window. Zoom function. Printing function. Export to clipboard. Function value at mouse position.