Digital Drosophila Archive
33 lines
1.9 KiB
JSON
33 lines
1.9 KiB
JSON
{
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"version": "Brian2 2.5.1",
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"source_commit": "577bb35ec677947d6f3d4af367a8a4b3b88815ee",
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"method": "Read official source and tests; no executable oracle run",
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"claims": [
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{
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"claim": "Every differential variable flagged unless refractory has writes guarded by not_refractory; this includes g. Reset explicitly bypasses the guard.",
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"source": "https://github.com/brian-team/brian2/blob/577bb35ec677947d6f3d4af367a8a4b3b88815ee/brian2/groups/neurongroup.py",
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"lines_1based": [[794,802],[334,351]]
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},
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{
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"claim": "Default non-legacy refractory release compares integer elapsed steps >= refractory steps; with 2.2 ms and dt 0.1 ms release is n+22.",
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"source": "https://github.com/brian-team/brian2/blob/577bb35ec677947d6f3d4af367a8a4b3b88815ee/brian2/groups/neurongroup.py",
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"lines_1based": [[178,198],[215,239]]
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},
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{
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"claim": "Default schedule places groups before thresholds, then synapses, then resets. Newly accepted g at n+22 is integrated in the next groups slot; this is not a 23-step refractory duration.",
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"source": "https://github.com/brian-team/brian2/blob/577bb35ec677947d6f3d4af367a8a4b3b88815ee/brian2/core/network.py",
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"lines_1based": [[34,42]]
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},
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{
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"claim": "Official tests assert ten-dt refractory gives ten-dt spike spacing and reject same-tick writes on spiking refractory targets.",
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"source": "https://github.com/brian-team/brian2/blob/577bb35ec677947d6f3d4af367a8a4b3b88815ee/brian2/tests/test_refractory.py",
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"lines_1based": [[120,127],[232,248]]
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}
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],
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"caveats": [
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"Assumes default schedule/clocks and legacy.refractory_timing=False.",
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"The version 2.5.1 prose refractory documentation uses an inconsistent <= example; use pinned implementation and tests for the release boundary.",
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"Synthetic reset/refractory ablations in this audit retain frozen Euler and arrival timing; they are not a Brian2 reproduction."
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]
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}
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