Individual skill

numerical-stability

Analyze and enforce numerical stability for time-dependent PDE simulations. Use when selecting time steps, choosing explicit/implicit schemes, diagnosing numerical blow-up, checking CFL/Fourier criteria, von Neumann analysis, matrix conditioning, or detecting stiffness in advection/diffusion/reaction problems.

skills/numerical-stability/SKILL.md

Source commit b1f9b6e3306f8d870e23b2023057bf730090036f

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Observed behavior

Network or broad shell

Last checked

Nov 9, 2026

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