FxPad is a powerful calculator for students or math teachers who need to graph and analyze functions. With fxPad you can quickly draw the curves of mathematical functions and easily obtain the coordinates of interesting points, such as intersections, zeros, minimums and maximums.

FxPad was mentionned in the National Council of Supervisors of Mathematics's newsletter (Spring 2010) : http://www.mathedleadership.org


FEATURES
✔ Unlimited number of functions plotted on the same graph.
✔ Polar and cartesian plots.
✔ Super-fast zooming and panning using finger gestures.
✔ Double-tap to automatically calculate the coordinates of nearby roots, intersections, and local extremums.
✔ Familiar scientific keyboard, to make it easier to type formulas.
✔ Classic calculator mode, to perform manual calculations in addition to the function graphing mode.
✔ Saves graphs in your 'Photos' library, for easy sharing or emailing.


FxPad's intuitive user interface makes it useful straight from the beginning. No slow learning curve is needed before starting to plot your first function and locate interesting function points.

All the following classic functions are available:
➫ abs, acos, acosh, asin, asinh, atan, atanh, cubic root, cos, cosh, cotangeant, cosecant, exponential, floor, log2, ln, log10, secant, sign, sin, sinh, square root, tan, tanh


TYPICAL USES
❏ Find polynomial roots, or solve equations like f(x) = 0
❏ Find local minimum & maximum
❏ Find intersections between several functions or solve equations like f(x) = g(x)


Compatible with iPad, iPod Touch & iPhone.