Terms for subject Mathematics containing on both practical and theoretical grounds

English	Russian
on both practical and theoretical grounds	как с практической так и теоретической точки зрения
on both practical and theoretical grounds	как с практической, так и теоретической точки зрения ... (it is of interest, therefore, to determine conditions that will guarantee that K has a unique fixed point)
on both practical and theoretical grounds it is of interest	это интересно как с практической так и теоретической точки зрения