The Hydraulic Engineering Tools in the Engineering Tool Box Series empower the New Generation Hydraulic Engineer with the power to find solutions to the most frequently encountered problems, anytime, anywhere at a click of the mouse or at a tap o...

MultyGraphix designed to plot any mathematical 2D and 3D, explicit and parametric functions. It's allow to plot function in the Cartesian, polar, cylindrical and spherical systems of coordinates. It's useful for educators, and students...

Capable free tape calculator. Evaluate non-trivial expressions like ln(1+2%) * sin(4 5\6)^7. Compact or full-size to edit the tape, re-calculate, cut/paste, save/restore. Select font, button size, show/hide keypad. Numeric bases: bin, oct, hex.