FA-99027 / Optimizer update state / Member archive
Every parameter group is forced to use the slow learning rate · case 02
Every parameter group is forced to use the slow learning rate.
Case contract
Records [group,p,g] use rates {'slow':1,'fast':3}; return [group,p-rate*g] in input order.
Why this case matters
Optimizer implementations must associate each parameter with its own mathematically specified update state.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| both groups | [["slow", 8], ["fast", 8]] | [["slow", 8], ["fast", 4]] | 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.
Sign in to the archive ↗