My Grapher HD is a simple, versatile graphing calculator for algebra, trig, and calculus.
Graph like the pros
v My Grapher HD can plot an unlimited number of functions simultaneously (as many as memory allows).
v The powerful CAS interprets more equations than you'll ever need. If you can type it using the handy math keyboard, you can graph it.
v 29 different mathematical functions are available, including trigonometric functions, logarithms, and derivatives.
v Equations are formatted elegantly, with fractions stacked and exponents in superscript.
v Define custom domains (restrictions) for functions.
v Customize your graph with different colors, line weights, line dashes, and data point shapes.
v? Create auto-sizing line graphs and calculate best-fit lines with a tap.
Algebra at your fingertips
v Use the Trace Mode to evaluate the function at your touch.
v Find the coordinates of minima, maxima, zeros, y-intercepts, and intersections.
v The Function Tool lets you enter and receive exact values for all your functions.
v A powerful symbolic differentiation algorithm can calculate a tangent line for any point on the graph.
v Get value tables with ease.
Share your graphs
v My Grapher HD allows you to email, copy, and print graphs.
v Save a screenshot of your functions to the Photos library.
v Email and copy value tables in HTML, plain text, and CSV formats.
My Grapher HD was created and developed by a 16-year-old.
Need a graphing calculator that's light and portable, but doesn't waste functionality? Try My Grapher for iPhone and iPod touch.