Author	SHA1	Message	Date
Meta Vens	d47811c323	ExprGraph resolver: nil is nil, decode refuses non-canonical encodings, pin nested shape, nil-name and depth rules ... Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-14 07:54:32 +02:00
Meta Vens	dc302a96a7	CultMath.Expr: scalar SSA expression graph, builder with substitution, one validator, evaluator, MessagePack shape ... ExprGraph (immutable class, one validator in Create), ExprBuilder (hash-consing, dead-node removal, Substitute), ExprOps (the one op table), ExprEvaluator, ExprBindings, ExprGraphException; CultMathExprResolver appended to the default chain after CultMathResolver. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-14 06:05:18 +02:00