cosine Class Reference

Cosine Parity function interface. More...

#include <parity.hpp>

Inheritance diagram for cosine:

Public Member Functions
double	f (const double x) const final
	Evaluate cosine function.
double	df (const double x) const final
	Evaluate cosine derivative.

Detailed Description

Cosine Parity function interface.

Member Function Documentation

df()

double cosine::df ( const double  x ) const

inlinefinalvirtual

Evaluate cosine derivative.

Parameters

[in]

x

Argument value.

Returns

Value of the function derivative.

Implements parity.

f()

double cosine::f ( const double  x ) const

inlinefinalvirtual

Evaluate cosine function.

Parameters

[in]

x

Argument value.

Returns

Value of the function.

Implements parity.

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The documentation for this class was generated from the following file:

• SIESTA/Testing/test_utilities/parity.hpp