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Condition number#2

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unalmis merged 111 commits into
masterfrom
condition_number
May 28, 2026
Merged

Condition number#2
unalmis merged 111 commits into
masterfrom
condition_number

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@unalmis

@unalmis unalmis commented May 28, 2026

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Resolves PlasmaControl#2157 (comment) .

  • formula advertised in numerical recipes not backwards stable. causes issues. resolves that
  • better continuity invariant preservation

Otherwise you get fake roots like this where condition number becomes singular, which poisons proceeding algorithm. Resolves that.

Screenshot From 2026-04-29 23-32-15

@unalmis unalmis changed the base branch from master to sparse_pullback May 28, 2026 02:54
Base automatically changed from sparse_pullback to master May 28, 2026 02:56
@unalmis unalmis merged commit f992a95 into master May 28, 2026
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@unalmis unalmis deleted the condition_number branch May 28, 2026 03:13
@unalmis unalmis restored the condition_number branch May 29, 2026 20:45
@unalmis unalmis deleted the condition_number branch May 29, 2026 20:51
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3 participants