EntropyBase¶
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class
EntropyBase¶ Subclassed by MaxwellBoltzmannEntropy, QuadraticEntropy
Public Functions
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double
Entropy(double z) = 0¶ computes the entropy functional
- Return
: value of entropy functional at z
- Parameters
z: = point where the functional should be evaluated. z must be in domain of the functional
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double
EntropyPrime(double z) = 0¶ computes eta’(z).z must be in domain of the functional.
- Parameters
z: = point where the derivative should be evaluated.
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double
EntropyDual(double y) = 0¶ computes the dual of the entropy functional
- Return
: value of entropy functional at z
- Parameters
y: point where the dual of the functional should be evaluated. y must be in domain of the duaö functional
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double
EntropyPrimeDual(double y) = 0¶ computes eta_*’(y).
- Return
: value of the derivative of the entropy functional at y
- Parameters
y: = point where the derivative should be evaluated.
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double
EntropyHessianDual(double y) = 0¶ computes the hessian of the dual entropy functional
- Return
: value of the hessian at y
- Parameters
y: = point where the hessian should be evaluated;
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bool
CheckDomain(double z) = 0¶ checks, if value is in domain of entropy
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double