Online calculator for calculating the modified Bessel function Kn (z) of the second kind
The Bessel-K function calculates the modified Bessel function Kn (z) of the second kind. The modified Bessel functions do not show an oscillating but an exponential behavior. Bessel-K (n, z) is a solution of the modified Bessel differential equation.
This function expects real numbers as arguments. You can find Bessel functions for complex numbers here .
To perform the calculation, enter a real number and the order number. Then click on the 'Calculate' button.
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The Bessel-K function calculates the modified Bessel function Kn (z) of the second kind. The modified Bessel functions do not show an oscillating but an exponential behavior. Bessel-K (n, z) is a solution of the modified Bessel differential equation.
The result can be a complex number if z is negative and n is a decimal number.
Plot of the Bessel-K function with the ordinal numbers 0, 1 and 2
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