JP JOURNAL · BOUNDED ZERO-NETWORK STUDIO
Reaction–diffusion Canvas edition
Render a fixed 64×64 Gray–Scott study from one deterministic recipe. A separately written direct stencil checks the production loop; the receipt binds Float64 precision, double-buffered update order, seed, parameters, boundary, timestep, palette, fields, probes, and exact RGBA bytes.
Edition recipe
Bound receipt
Independent checkpoints
| Step | Cell | U candidate | U oracle | V residual | Verdict |
|---|
Executable mutation tests
Truth boundary
This is a numerical and artistic Gray–Scott study, not evidence about living morphogenesis, chemistry, physical units, universal stability, conservation, or cross-engine pixel identity.