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Merge dev into main: v0.8.7 Kahan compensated summation

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Miha Kralj
2026-03-13 22:01:52 -07:00
parent 86a1db286c 67ad6f0cba
commit 9697facfb4
79 changed files with 2923 additions and 2495 deletions
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lib/momentum/prs/Prs.cs
+6 -3
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@@ -148,14 +148,17 @@ public sealed class Prs : AbstractBase
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public TValue Update(double baseValue, double compValue, bool isNew = true)
{
return Update(new TValue(DateTime.UtcNow, baseValue), new TValue(DateTime.UtcNow, compValue), isNew);
DateTime now = DateTime.UtcNow;
return Update(new TValue(now, baseValue), new TValue(now, compValue), isNew);
}
/// <remarks>Not supported for bi-input indicator. Use Update(baseValue, compValue) instead.</remarks>
/// <summary>Not supported for bi-input indicator. Use Update(baseValue, compValue) instead.</summary>
/// <remarks>PRS requires paired base/comparison inputs; single-input updates are invalid.</remarks>
public override TValue Update(TValue input, bool isNew = true)
{
throw new NotSupportedException("PRS requires two inputs (base and comparison). Use Update(baseValue, compValue).");
}
/// <remarks>Not supported for bi-input indicator. Use Calculate(baseSeries, compSeries, period) instead.</remarks>
/// <summary>Not supported for bi-input indicator. Use Calculate(baseSeries, compSeries, period) instead.</summary>
/// <remarks>PRS requires paired base/comparison series; single-series updates are invalid.</remarks>
public override TSeries Update(TSeries source)
{
throw new NotSupportedException("PRS requires two inputs. Use Batch(baseSeries, compSeries, period).");