Terms for subject Mathematics containing series of functions

English	Russian
a Fourier series is an expansion of a function in a series of sines and cosines	ряд по синусам и косинусам
a the one-dimensional Taylor series expansion of a real function about a point	разложение в ряд
an the expansion in series of this function in powers of x	разложение в ряд по степеням
expand this function in a power series of x	разлагать в ряд по степеням
expansion of a function in a series	разложение функции в ряд
series of functions	функциональный ряд
series of functions	ряд функций
the a power series expansion of a function in x	разложение в ряд по степеням