Package com.polytechnik.utils
Class LogPolynomialsRatio
java.lang.Object
com.polytechnik.utils.LogPolynomialsRatio
- All Implemented Interfaces:
DerivativesCalculateable
Two Roots finder.
Calculates ln(kt/kv) , (ln(kt/kv))' , (ln(kt/kv))''.
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Field Summary
FieldsModifier and TypeFieldDescription(package private) final BasisFunctionsCalculatable
(package private) final double[]
(package private) final double[]
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Constructor Summary
Constructors -
Method Summary
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Field Details
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B
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kt
final double[] kt -
kv
final double[] kv
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Constructor Details
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LogPolynomialsRatio
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Method Details
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getF
public double getF(double x) Description copied from interface:DerivativesCalculateable
Calculates F(x).- Specified by:
getF
in interfaceDerivativesCalculateable
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getDF
public double getDF(double x) Description copied from interface:DerivativesCalculateable
Calculates dF/dx.- Specified by:
getDF
in interfaceDerivativesCalculateable
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getD2F
public double getD2F(double x) Description copied from interface:DerivativesCalculateable
Calculates d2F/dx^2.- Specified by:
getD2F
in interfaceDerivativesCalculateable
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