Discretization · Makers & Hobbyists
Steady-State Finite Difference Method (FDM) for Makers & Hobbyists
Apply the steady-state finite difference method (fdm) to real makers & hobbyists problems — in the browser, with AI assistance.
This is the steady-state variant of the Finite Difference Method (FDM). FDM replaces derivatives with difference quotients on a regular grid — simple to implement and ideal for diffusion, wave, and reaction–diffusion PDEs.
In makers & hobbyists, teams face challenges like expensive desktop tools, bridging simulation to hardware, fast iteration. The steady-state finite difference method (fdm) directly supports use cases such as arduino control loops, 3d-print part design, sensor data logging, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.
Typical Makers & Hobbyists use cases
- Arduino control loops
- 3D-print part design
- Sensor data logging
Upgrade your workspace
Physics Starter Kit — $19
Everything you need to start simulating classical & modern physics.
Recommended products
Verified Researcher Badge
$19/yrAn annual verified-researcher badge on your public profile.
Data Export Pack
$2Unlock bulk CSV/HDF5 export for a project's full result set.
Multi-Physics Solver Session
$12A coupled multi-physics solve linking fluid, thermal, and structural nodes.
Biology Simulation Kit
$19Population dynamics, reaction networks, and cellular models.
Custom Node Development
$200We develop a custom simulation node to your specification.
Custom Branding on Embeds
$9Put your own logo and colors on public embeds.