Quadratic Analyzer

Quadratic Analyzer accepts any polynomial equation in x^2, xy, y^2, x and y, and constant terms, with coefficients in decimal format. It is not necessary to rearrange the equation into any standard form prior to utilizing the app. Quadratic Analyzer can deal with any such equation, including those whose graphs are parabolas, circles, ellipses, hyperbolas, and lines. It also handles those degenerate cases where the graphs are line pairs, singleton points, or empty sets.

The graph features reported depend on the particular equation entered and include centers, vertices, asymptotes, symmetric axes, directrices, foci, latera recta, x- and y- intercepts, slopes and inclinations of lines, and intersection points or interlinear distance measures of line pairs.

The graph highlights the currently selected sub-feature (such as an intercept or asymptote) and supports touch-panning and pinch-zooming to enable closer inspection of features.

Quadratic Analyzer includes the ability to name and save interesting equations for quick retrieval later, and comes pre-loaded with a suite of demonstration equations.

Quadratic Analyzer is a handy companion for any student or teacher of Geometry, Precalculus, or Calculus, as well as engineers, scientists, and math enthusiasts.