api-cascade-symmetry-tested

IN premise

Test coverage claim; the underlying behavioral invariant (symmetric retract/restore cascades) is already covered by existing beliefs including `reasoning-engine-is-deterministic-and-reversible`.

Summary

When cascade operations were tested, retracting a belief and then restoring it produced identical downstream states, confirming that the system's cascade logic works symmetrically in both directions. This is a direct observation that validates the broader design principle of deterministic reversibility already claimed elsewhere in the network.

Details

Sourceentries/2026/04/24/tests-test_api.md