# iTunes U albums

### Album: Foundations of Pure Mathematics

## Track: Decimal expansions and rational numbers - Foundations of Pure Mathematics - Dr Joel Feinstein

**Description:**
The twelfth lecture in Dr Joel Feinstein's G11FPM Foundations of Pure Mathematics module covers notation for recurring decimal expansions. Real numbers with more than one decimal expansion. Real numbers have recurring/terminating decimal expansions if and only if they are rational.
These videos are also available on YouTube at: https://www.youtube.com/playlist?list=PLpRE0Zu_k-BzsKBqQ-HEqD6WVLIHSNuXa
Dr Feinstein's blog may be viewed at: http://explainingmaths.wordpress.com
Dr Joel Feinstein is an Associate Professor in Pure Mathematics at the University of Nottingham.

**Keywords:**
pure mathematics, relations, functions, countable and uncountable sets, set theory, binomial coefficients

**Author:**
The University of Nottingham

**Category:**
Mathematics

**Web page:**
http://www.nottingham.ac.uk/mathematics

**Thumbnail:**
http://itunesu.nottingham.ac.uk/media/Mathematics/FoundationsofPureMathematics/images/mathematics-FPM14.jpg

**Track media file:**
http://itunesu.nottingham.ac.uk/media/Mathematics/FoundationsofPureMathematics/video/g11fpm-lecture12.mp4

**Duration:**
49:27

**Size:**
416419840

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