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Artificial Intelligence  /  AI 0192  ·  Atom · ~20 seconds

Split and Propagate

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State

When propagation stalls with choices still open, split one variable's domain into cases and propagate each case separately — recursing until every domain is a single value.

Show

Splitting is Unit 2's branching; propagation is this unit's own move; the pair is stronger than either alone.

Watch for

The split is a case analysis, not a guess — both branches get their own full treatment.