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CLASSIFIER GEOMETRY VISUALIZER
Neural Decision Surface Lab
Visualize a classifier-style nonlinear decision surface in 3D with labeled points, margin diagnostics, surface mesh CSV, SVG projection, Markdown brief and JSON receipt.
Reviewed 2026-06-29
AIDeterministic nonlinear scoring function3D decision surface and margin-band diagnosticsSynthetic labeled sample ledgerCSV/SVG/Markdown/receipt exports
WHY THIS BELONGS ON FASTTOOL
A visually serious tool should produce an artifact, not a paragraph.
This page creates a 3D scene, an inspectable projection, a ledger, a written proof brief and a receipt that humans and AI agents can compare.