nlsq.stability.fallback.AlternativeMethodStrategy¶ class nlsq.stability.fallback.AlternativeMethodStrategy[source]¶ Bases: FallbackStrategy Try alternative optimization methods. __init__()[source]¶ Initialize fallback strategy. Parameters: name (str) – Strategy name description (str) – Human-readable description priority (int, optional) – Execution priority (higher = earlier). Default: 0 apply(kwargs)[source]¶ Try next method in sequence.