ExpIntegralRelated Type

Exponential integral related functions.

Constructors

Constructor Description

ExpIntegralRelated()

Full Usage: ExpIntegralRelated()

Static members

Static member Description

ExpIntegralRelated.ExpIntegralE1(x)

Full Usage: ExpIntegralRelated.ExpIntegralE1(x)

Parameters:
    x : float - The function argument.

Returns: float The exponential integral E1(x).

This function program computes approximate values for the exponential integral E1(x), where x is real.

x : float

The function argument.

Returns: float

The exponential integral E1(x).

ExpIntegralRelated.ExpIntegralEi(x)

Full Usage: ExpIntegralRelated.ExpIntegralEi(x)

Parameters:
    x : float - The function argument.

Returns: float Exponential integral Ei(x)

This function program computes approximate values for the exponential integral Ei(x), where x is real.

x : float

The function argument.

Returns: float

Exponential integral Ei(x)

ExpIntegralRelated.ExpIntegralExpEi(x)

Full Usage: ExpIntegralRelated.ExpIntegralExpEi(x)

Parameters:
    x : float - The function argument.

Returns: float The function exp(-x) * Ei(x), where Ei(x) is the exponential integral.

This function program computes approximate values for the function exp(-x) * Ei(x), where Ei(x) is the exponential integral, and x is real.

x : float

The function argument.

Returns: float

The function exp(-x) * Ei(x), where Ei(x) is the exponential integral.