iGrapher

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My Grapher HD is the perfect addition to your school supplies! Don't go back to school without it!
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My Grapher HD has now become the best math resource on the App Store!

Intuitive to use, yet powerful in its calculations. My Grapher HD is your number-one choice for middle school, high school, and college math classes, covering algebra, trig, data, and calculus.

Watch the promo video at bit.ly/my-grapher-promo.

Note: Polynomials can be graphed using My Grapher: for example, enter 2x^3-5x+1.

INTRODUCING THE MATH ASSISTANT!

√ This brand new feature comprises three easy-to-use tools to help you learn and work faster. You won't find this in any other graphing calculator on the App Store.
√ Get the Daily TeleGraph delivered with a new function every day.
√ Convert linear equations between forms with ease.
√ Scroll through user-friendly reference that helps you visualize the functions available on My Grapher HD as well as make the most of the app.
√ Graphing calculators have never been so helpful!

GRAPH LIKE THE PROS

√ My Grapher HD plots as many functions as memory allows, on the same coordinate grid.
√ There are over 40 quadrillion combinations of less than ten elements!
√ The powerful CAS interprets quadratic functions in any form, factored or standard, as well as a boatload of other kinds of functions including:
→ Linear
→ Exponential
→ Trigonometric
→ Polar
→ Unknown functions (given a set of points)
→ and more!

ALGEBRA AT YOUR FINGERTIPS

√ My Grapher HD's spartan interface allows you to zoom and pan by pinching and dragging.
√ The graph responds easily to your touch, with close to no delay in loading data.
√ Get precise values for each function with the Find mode by dragging your finger across the screen.

TOOLS FOR ANALYSIS

√ Use the Find mode to evaluate the function at your touch.
√ The Function Tool lets you enter and receive exact values for all your functions.
√ A powerful symbolic differentiation algorithm calculates a tangent line for any point on the graph.
√ Show or hide approximate local maxima and minima.
√ Get value tables with ease.

EXPORT

√ My Grapher HD allows you to email, copy, and print graphs.
√ Save a screenshot of your functions to the Photos library.
√ Email and copy value tables in HTML, plain text, and CSV formats.

My Grapher HD was built from the ground up by a thirteen-year-old.

Need a graphing calculator that's light and portable, but doesn't waste functionality? Try My Grapher for iPhone and iPod touch.