ExpCal

Research more programs like ExpCal

Little Hoppers Math Tac Toe Practice addition, subtraction, and multiplication while playing tic tac toe. Two skill levels.

Linear Equations These are equations involving only one variable, like x, and nothing complicated like powers or square roots. With this special educational program you learn how to resolve them.

GMBA Calculator n-digit precision calculator configure it to use between 0 and 6000 digits. Use the options... menu and set the number of digits to be used and presented for all you calculations. All operations are presented with the configured precision.

Flatland Flatland, A Romance of Many Dimensions. As the author puts it, the stuff that dreams are made of. This highly imaginative book has been very influential. It is now available totally free in a high quality PDF format with the original drawings.

Rt-Plot Rt-Plot is a tool to generate Cartesian X/Y-plots from scientific data. You can enter and calculate tabular data. View the changing graphs, including linear and non linear regression, interpolation, differentiation and integration, during entering.