and 
together with constant multiples, sums, products and quotients of such functions. [M4.2]
is: an informal term used to denote a range of mathematical skills in the area of differentiation. [M4.2]
includes: the ability to differentiate 'standard' functions such as and together with constant multiples, sums, products and quotients of such functions. [M4.2]
Copyright 1997, The Open University