03
Potential geometry
Refine wells, arrays, and coupling.
Solve the potential to inspect its lowest energy levels.
Norm 1.000 · ⟨x⟩ — · ⟨E⟩ —
03
Tank tools
Draw media, walls, and probe the field.
Choose a drawing tool, or click the tank to add a drop.
03
Field tools
Edit sources and switch visualizations.
Drag a charge or conductor to reposition it.
02
Harmonics
Edit amplitudes, phases, and symmetry.
Target/16-term synthesis
Sound starts only after you press the button.
03
Hamiltonian system
Change geometry and inspect conserved energy.
t 0.00 s · θ₁ — · θ₂ — · E — · ΔE — · scaled ΔE —
Implicit midpoint · fixed Δt 1/480 s · canonical coordinates
03
Gravitational System
Tune universal gravity and softening radius.
t 0.00 s · Bodies 3 · E — · ΔE — · scaled ΔE —
Störmer-Verlet · fixed Δt 1/400 s · Hamiltonian symplectic
03
Dielectric Media
Draw dielectric slabs, lenses, and reset optical structures.
Energy — · CFL — (stable)
Watch total internal reflection and evanescent fields, or select a tool to draw dielectrics.
03
Fluid Dynamics
Adjust fluid properties, display mode, and place obstacles.
Kinetic Energy — · Max Div —
Click and drag on canvas to inject dye & stir fluid velocity, or select a tool to place obstacles.