Plot Maestro is an advanced plotting program suitable for math and science teachers of all levels and their students. Teachers can distribute Plot Maestro to their students or install it on classroom computers. It is ideal for doing demonstrations, analyzing lab data, creating graphs that may be included in tests, lesson plans, or technical papers, or for assigning exercises for the student to complete.Plot Maestro can print 20 of the most popular types of graph paper including various square types (English and Metric), full log, semi-log, polar and isometric-orthographic types.Plot Maestro has full support for plotting data sets of x, y data pairs. The program can also calculate and plot the best fit curve to the data set using linear, exponential, logarithmic, or power curve fits, and will calculate the coefficient of determination. Up to 10 different data sets may be plotted on the same chart.Plot Maestro may also plot any formula. Formulas may be entered using a simple Basic like syntax and may include more than 50 built in functions, 18 operators and any number of user defined constants. Formulas may also contain variables that can be evaluated at run time. Up to 10 different formulas may be plotted on a single chart.Plot Maestro also includes a calculator that can evaluate any expression and an equation solver that can calculate the roots to any equation.