All Zeros donate

All Zeros donate

The object of the game is to change all the numbers to zeros. Game includes twenty progressively harder levels. Recent changes:v1.2 Improved graphics, minor bug…

ZCalc

ZCalc

With more than 100 built-in functions, special functions, and forms to enter matrix and list data, ZCalc calculates matrix inversions, LU decompositions, definite integrals, derivatives…