32 ratings (4.250 average)
What's new in this version (1.22):
-Fixed negative constant bug
-Added better support for small screens
It's extreme graphing. A graphing calculator with 3D.
Free version also available.
2D: Functions, Parametric Relations, Polar graphs
-Algebra: Zero, Max/Min, Intersect
-Calculus: Derivatives, Tangent lines, Integrals
3D: Functions, Parametric Surfaces
-Lighting, augmented reality mode
-Live calculation: evaluate expressions as you type
-Complex (imaginary) numbers (a+bi or polar)
-Probability distribution functions (PDF)
-Physical and chemical constants
-Copy and swap
-Statistics (mean, deviation, etc.)
-sto() function may be used for infinite series/mathematical induction, Newton's Method, etc.
-When tracing functions with fractional powers, tangent line is reversed for negative x-values.
-Odd-numbered roots with real solutions are evaluated as a real number (e.g.: (-8)^(1/3) = -2), unlike other calculators, and computer algebra systems such as Wolfram.
Last comments from Android Market
Quite comprehensive and works great.
Great graph app. Calc more tricky than hp41
Works very nicely to help visualize 3d graphs for my calc 3 class