FA-12744 / Voting rule computation / Member archive

Truncated rankings change the Borda point scale · case 04

Truncated rankings change the Borda point scale.

Member previewVariant 4 · 3 implementations · 6 checks per implementation

Case contract

For unique candidate names and a unique partial ranking, return scores in candidate order; ranked position i earns m-1-i and omitted candidates earn zero.

Why this case matters

A deterministic toy ballot model makes the stated counting convention executable.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
single ranked candidate	`[0, 0, 0, 0, 0, 0, 0]`	`[6, 0, 0, 0, 0, 0, 0]`	Failed

MEMBER ARCHIVE

The complete case is available to members.

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

Member access is invitation-based. Sign in with your invited account to inspect the sources.