Real-time 3D rendering
GPU-accelerated WebGL with adaptive meshing. Complex surfaces, vector fields, and parametric plots at 60 fps.
3D Graphing Calculator
Your equations,
rendered in 3D.
The GPU-accelerated graphing calculator for dynamics, differential equations, and quantum mechanics. Write LaTeX, explore interactively.
Features
Built for real mathematics
Everything you need to visualize, explore, and understand.
LaTeX-native input
Write equations the way you write them on paper. Full LaTeX support — no proprietary syntax to learn.
Differential equations
Direction fields, phase portraits, and solution curves. Watch ODE systems evolve from initial conditions in real time.
Interactive parameters
Connect sliders to any variable. Drag to deform surfaces, shift equilibria, or sweep through parameter space.
Vector fields & flows
3D vector field visualization with flow lines and streamlines. See how forces shape trajectories through space.
AI-powered
Describe what you want to plot in plain English. The AI assistant builds the equation sheet and renders it for you.
For students
Designed for the classroom
From the lecture hall to the problem set — Pendulum speaks the language of your coursework.
Dynamics
From simple harmonic motion to chaotic double pendulums. See the motion, not just the algebra.
Ordinary Differential Equations
Plot families of solutions, explore equilibria, and build intuition for qualitative behavior.
Quantum Mechanics
Visualize what the textbook can only describe. 3D probability clouds and wavefunctions from the equations themselves.