3D double integral volume visualizer with depth-sorted translucent prism rendering. Adjustable Riemann sum subdivisions (n) demonstrate convergence to exact value. Compare approximation vs exact with error display. Explore Dome, Plane, Wavy, and Cone surfaces.
Interactive 3D multivariable calculus tool. Slide the coordinates to generate a dynamic tangent plane on a surface and visualize its gradient vector extending in the xy-plane.
Interactive 3D wireframe surface visualizer for partial derivatives. Shows tangent lines in x-direction (∂f/∂x, red) and y-direction (∂f/∂y, green) with gradient magnitude. Drag-to-orbit camera. Explore Paraboloid, Saddle, Wavy, and Gaussian surfaces.