FAILURE MAP
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Inserted query bases acquire fabricated reference coordinates · case 04

Inserted query bases acquire fabricated reference coordinates.

Member previewVariant 4 · 3 implementations · 6 checks per implementation

Case contract

Map query bases through M/I/D; query insertion bases have no reference coordinate.

Why this case matters

An abstract offline coordinate model isolates this software mapping defect; it does not model biological interpretation.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixtureActualExpectedOutcome
first inserted52nullFailed

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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

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