| Credits: 10 | Convenor: Dr B. Fisher | Semester: 1 (weeks 1-6) |
| Prerequisites: | essential: MC146 | |
| Assessment: | Regular coursework: 20% | One and a half hour hour exam: 80% |
| Lectures: | 18 | Classes: | 6 |
| Tutorials: | 6 | Private Study: | 51 |
| Labs: | none | Seminars: | none |
| Project: | none | Other: | none |
| Total: | 75 |
, 
, 
and the exponential
function ex permeate the whole of mathematics. Indeed, you've undoubtedly
used them extensively, and feel comfortable with them. But do you know what they
are?
or more quantitatively, can you calculate their value for a given x to, say, an
accuracy of 30 significant figures?
You can probably give a definition for the trigonometric functions in terms of
ratios of sides of a right-angled triangle, but this is no good for calculation purposes.
(Try determining 
to 3 significant figures by drawing an appropriate triangle
and measuring its sides with a ruler.) And you can try to explain that ex is the number
e multiplied by itself x times. But what if x is not an integer? And what is e anyway?
The key to rigourising our understanding of such functions is through the study of infinite series: these are the fundamental objects studied in the course. Now an infinite series (a sum of infinitely many numbers) is a questionable object--we can only sum things together one at a time, so how can we hope to make anything meaningful from the sum of infinitely many quantities. This module explains how some infinite series can be considered to represent bona fide quantities--such series are called convergent, and how such series can be distinguished from those that are divergent. It then becomes possible to define functions, in particular the trigonometric and exponential functions, as infinite series. And having done so, it is natural to want to differentiate and integrate such functions. But (and haven't we heard this before) what is really meant by differentiation and integration? The module also puts these topics on a firm footing with rigorous definitions based on the notions of a limit (remember MC146) and of, guess what, infinite series.
Differentiation:
Local maximum and minimum, Rolle's theorem,
Mean Value Theorem, Taylor's series and theorem.
Integration:
Dissection of an interval, upper and lower
sums, refinement, upper and lower integrals, integrable functions, fundamental
theorem of calculus, limitations of the theory of Riemann integration.
R. Haggarty, Fundamentals of Mathematical Analysis, Adison Wesley.
M. Spivak, Calculus, Benjamin-Cummings.
G. Simmons, Introduction to Toplogy and Modern Analysis, McGrawHill.