Loading Critical Percolation Threshold Lab...
CRITICAL PHENOMENA + MONTE CARLO VISUAL
Critical Percolation Threshold Lab
Visualize square-lattice percolation with cluster labeling, spanning-path detection, Monte Carlo threshold sweep, SVG map, cluster CSV, sweep CSV, Markdown notes and JSON receipt.
Reviewed 2026-06-28
MathCluster SVGThreshold metricMonte Carlo sweepCSV exportsJSON receipt
FORMULA CONTRACT
A random grid becomes a system-level phase change.
The lab uses a four-neighbor square lattice where a site is open when u < p. It compares the finite result with the infinite-lattice reference pc ≈ 0.592746, then runs a local Monte Carlo sweep for span probability.