Mertz Werkz LLP

Turtle Graphics helps you learn programming concepts in a fun, intuitive, and engaging way. In Turtle Graphics you give drawing commands to a little t …

The Truth Table Generator constructs truth tables for the Boolean expressions you enter. A truth table shows all of the possible evaluations for a Boo …

The Venn Master helps graphically solve counting problems involving two or three sets by constructing a Venn diagram for you. Enter all of the known i …

The Difference Table Generator predicts the next term in an integer number sequence and finds a formula for generating the sequence. This is done by b …

The Linear Program Plotter helps you solve 2D linear programming problems graphically. It can also be used to plot systems of linear inequalities.• Pl …

The Row Operations Tutor helps you manipulate matrices with the three fundamental row operations: swap, scale and add. The arithmetic for row operatio …

The Simplex Tutor helps you solve simple linear programming problems. Arithmetic for pivoting can be tedious and mistakes can be hard to catch, so use …