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Added TBinomialCoefficientCache method documentation

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Stefan Müller 2024-11-09 23:11:05 +01:00
parent be0357befd
commit 21ef4c08f1
1 changed files with 3 additions and 0 deletions
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UBinomialCoefficients.pas
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@ -37,7 +37,10 @@ type
public public
constructor Create; constructor Create;
destructor Destroy; override; destructor Destroy; override;
// Returns N choose K, with N >= K >= 0.
function Get(const AN, AK: Cardinal): Cardinal; function Get(const AN, AK: Cardinal): Cardinal;
// Returns the number of cached rows C = N + 1, where N is the highest from previously queried "N choose K". The
// actual number of cached binomial coefficient values is C * (C + 1) / 2.
function GetCachedRowsCount: Cardinal; function GetCachedRowsCount: Cardinal;
end; end;