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Less memory, more ridge#67

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nowellclosser merged 3 commits intomainfrom
less_memory_more_ridge
Feb 6, 2026
Merged

Less memory, more ridge#67
nowellclosser merged 3 commits intomainfrom
less_memory_more_ridge

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Still in service of https://nowell-closser.atlassian.net/browse/ADS-137.

Chunk the probes for the local linearization ratio to reduce memory usage, but more importantly add some ridge to the bread for that computation if it is extremely poorly conditioned. trying to avoid nan ratios.

…read before using in solve, use QR decomposition before solve
…robes for linearization ratio to reduce memory usage
@nowellclosser nowellclosser merged commit df2c34f into main Feb 6, 2026
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