INDEXIN / ENGINE LABS

IX-92 · Worlds · INTERACTIVE LAW STUDY

River orders

Follow the ruler upstream. Change a variable, run the law, and inspect the result.

LAW / CONSTRAINTa tributary joins at v₂(i + 1), capped below the trunk
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WHY THIS RESULT?

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WHAT THIS DEMONSTRATES

Scope and evidence

Network topology is deterministic; trigonometric coordinates are floating approximations. Order is capped at 8 and the source also has a segment budget. This is a network generator, not hydraulic flow.

Source: engine:crates/wfield/src/river.rs

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