Mathematics in action

See it. Touch it. Get it.

Interactive visualizations that turn abstract formulas into living understanding. Precalculus, calculus, linear algebra, geometry.

Explore trainers →

Trainers

Pick a topic and play with parameters

📐 Precalculus
Unit Circle
Interactive sin, cos, tan on the unit circle
Open →
📐 Precalculus
Graph Transformations
Shifts, scaling, reflections of f(x)
Open →
📐 Precalculus
Polar Coordinates
Cardioids, roses, spirals
Open →
📐 Precalculus
Conic Sections
Ellipse, hyperbola, parabola
Open →
∫ Calculus
Riemann Sums
Area under a curve, convergence
Open →
∇ Optimization
Gradient Descent f(x)
Animation, learning rate, tangent line
Open →
All (10) →