Existing Jyotish software treats computation as solved and interpretation as a black box. You get a result. You rarely get an explanation. You never get a provenance chain. The practitioner is expected to trust the output without understanding the reasoning that produced it.

We reimagined both as engineering problems. Computation becomes graph traversal — planetary influences propagate through a structured network, not a spreadsheet. Interpretation becomes deterministic rule application — every conclusion is the output of an explicit rule operating on explicit facts, not a heuristic buried in legacy code.

The result: every conclusion is traceable. Every rule is attributed to a school of thought. Every weight is calibratable based on practitioner feedback. You can ask why — and get a structured answer all the way down to the astronomical source.