Series:

Thumbnail	Title	Series Number	Date	Description
	A rational approach to square root of 2		23 July 1973	The ideas needed for the solution to the problem of finding a root x2-2 are reviewed and it is...
	Turing machines and post systems		30 July 1973	This programme demonstrates that a calculation performed by a Turing machine can be computed by...
	Backwards into the future		06 August 1973	This programme examines the problem of finding the roots of a polynomial and the topology covered...
	Connectedness		13 August 1973	This programme defines, in a mathematically precise form, the intuitive idea of connectedness and...
	Compactness		20 August 1973	This programme introduces a new and more subtle topological property which can be used to...
	Pi (X,x)		07 September 1973	This programme is a demonstration of how construction of loops within a topological space can be...
	Topology 9: summary		10 September 1973	This programme introduces the various definitions of continuity which motivated the original...
	A touch of Herstein
	Constructing splitting fields		24 September 1973	The aim of this programme is to create a field in which a polynomial equation has a full complement...
	Introduction to the course		03 February 1973	This programme introduces the course by describing how it is that one machine, namely the computer,...