Task: Text Categorization
Input (English): For small values of x, the nth one of these can be represented by the quantity x over 2 to the nth power times one over the gamma function of n plus 1. The first spherical one is known as the unnormalized sinc function, while the second kind of these are also referred to as Neumann functions, and complex linear combinations of the first and second kind are called Hankel functions. The Riccati variety of these are used to deal with problems arising in Mie scattering, while the graph of the first and second kinds resemble decaying oscillations. Used for many problems in wave propagation, such as modeling the vibrations of a drum head, FTP identify these functions named after a German astronomer and usually represented by the letters Y and J.
Output (English): Science