funcy::Exp Struct Reference

Exponential function. More...

#include <exp.h>

Inheritance diagram for funcy::Exp:

Collaboration diagram for funcy::Exp:

Public Member Functions
	Exp (double x=0.) noexcept
	Function value. More...
void	update (double x) noexcept
	Set point of evaluation. More...
double	d0 () const noexcept
	Function value. More...
double	d1 (double dx=1.) const noexcept
	Function value. More...
double	d2 (double dx=1., double dy=1.) const noexcept
	Function value. More...
double	d3 (double dx=1., double dy=1., double dz=1.) const noexcept
	Function value. More...

Detailed Description

Exponential function.

For scalar functions directional derivatives are less interesting. Incorporating this function as building block for more complex functions requires directional derivatives. These occur during applications of the chain rule.

Constructor & Destructor Documentation

Exp()

funcy::Exp::Exp ( double  x = 0. )

inlineexplicitnoexcept

Function value.

Member Function Documentation

d0()

double funcy::Exp::d0 ( ) const

inlinenoexcept

Function value.

d1()

double funcy::Exp::d1 ( double  dx = 1. ) const

inlinenoexcept

Function value.

d2()

double funcy::Exp::d2 ( double  dx = 1., double  dy = 1.  ) const

inlinenoexcept

Function value.

d3()

double funcy::Exp::d3 ( double  dx = 1., double  dy = 1., double  dz = 1.  ) const

inlinenoexcept

Function value.

update()

void funcy::Exp::update ( double  x )

inlinenoexcept

Set point of evaluation.

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

• include/funcy/cmath/exp.h