Graphing Calculator for MacOS and Windows (also known as NuCalc) Graph functions in two, three, and four dimensions, explicit, implicit, or parametric. Graph inequalities, contour plots, density plots and vector fields. Use rectangular, polar, cylindrical, or spherical coordinates. Solve equations numerically, graphically, or symbolically. Create mathematical movies and web pages. This is a new release of the product on over 20,000,000 Macintosh computers. "Graphing Calculator is one of the best examples of elegant power and clean user interface of any application I've seen." - Bruce Horn, creator of the Macintosh Finder. Features Graphing in two dimensions Graphing in three dimensions Graphing in four dimensions Complex variables Coordinate transformations Coordinate systems Numeric solutions Symbolic methods Animation Other features Two dimensions Functions Parametric curves Implicit relations Inequalities Contour plots Density plots Color maps Vectors Vector Fields Ordinary differential equations Coordinate transformations Three Dimensions Functions Parametric Surfaces Implicit Relations Parametric Curves Vector Fields Vectors Coordinate transformations Four dimensions Functions Parametric Surfaces Parametric Curves Polytopes Complex variables Arithmetic Curves in 2D Curves in 3D Color coded surfaces in 3D Color map Complex function vector plot Complex function ODE Conformal maps Coordinate transformations Coordinate transformations Rotation Reflection Scale Nonlinear transformations Transformations in 3D Coordinate Systems Rectangular Polar Cylindrical Spherical Numeric Solutions Solve for zeros of any curve Find intersections of curves Identify minima and maxima Evaluate numeric expressions Symbolic Methods Simplify symbolic expressions Evaluate symbolic derivatives Drag terms with the mouse to transform expressions Isolate terms symbolically Animation Very easy to animate objects Slider to explore curve families Easily creates movies Other Features Graph multiple equations Texture map surfaces Text Printing Save movies Save for web Save as RTF Free viewer application Define functions and variables Trigonometric functions Logarithmic functions Bessel functions Floor, ceiling, min, max, mod Piecewise defined functions Div, grad, and curl Vector dot and cross product Symbolic summations Symbolic substitutions More examples Visualizing Functions of a Complex Variable 24 Views of the Complex Exponential Function   Easy to use Easy to learn Tour    Books    Movies    Reviews    Features    Free stuff    Users Gallery    Order here    Learning Graphing Calculator by Tim Erickson is now available here in PDF format to help you explore how you (and your students, if you're a teacher) can learn about mathematics using Graphing Calculator as a tool.    SureMath and SureMath Plus SureMath was specifically designed to address the needs of students and teachers -- from grade school through grad school -- who want a simple, reliable tool for solving problems using math. SureMath is easy to use and includes all the algebra and basic trigonometry functions most students will need. You can enter problems and equations in what looks and feels like a word processor -- only this one understands math. You can solve and graph equations with just a few keystrokes. And you won't make mistakes. Macintosh only. This product is published by SureMath Publishing. Order here.
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