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Function Details : j1

doublej1(double x) ;

Return Type : double

Double-precision floating point (±1.7E±308, ~15 decimal digits)

Read about return values of j1 function .

1st Parameter Type : double

Double-precision floating point (±1.7E±308, ~15 decimal digits)

1st Parameter

The input value for which the Bessel function of the first kind of order 1 is to be computed.

Read more about parameters of j1 in parameters section

The j1function in C language Computes the Bessel function of the first kind of order 1.

The j1 function computes the Bessel function of the first kind of order 1 for the input x. Bessel functions are solutions to Bessel's differential equation and are important in many areas of physics and engineering.

The j1function takes 1 parameter:

•
double `x`: The input value for which the Bessel function of the first kind of order 1 is to be computed.

Computes the Bessel function of the first kind of order 1, denoted as J₁(x), for the given input `x`. The Bessel function is a solution to Bessel's differential equation and is commonly used in wave propagation, static potentials, and other applied mathematics problems. Returns the computed value as a `double`.

The j1 function return value :

Returns the Bessel function of the first kind of order 1 for x

Output

This example demonstrates basic usage of j1 function for a single value.