''The Algebra of Ice'' is a

BBC Books BBC Books (also formerly known as BBC Publishing) is an imprint majority-owned and managed by Penguin Random House through its Ebury Publishing division. The minority shareholder is BBC Studios, the commercial subsidiary of the British Broadcasti ...

original novel written by

Lloyd Rose Lloyd Rose is an American writer most associated with her work on various ''Doctor Who'' spin-offs. She has also written for the American television series '' Homicide: Life on the Street'' and '' Kingpin''. She often jokes in her biographies th ...

and based on the long-running British

science fiction television Science fiction first appeared in television programming in the late 1930s, during what is called the Golden Age of Science Fiction. Special effects and other production techniques allow creators to present a living visual image of an imaginary ...

series ''

Doctor Who ''Doctor Who'' is a British science fiction television series broadcast by the BBC since 1963. The series depicts the adventures of a Time Lord called the Doctor, an extraterrestrial being who appears to be human. The Doctor explores the u ...

''. It features the

Seventh Doctor The Seventh Doctor is an incarnation of the Doctor, the protagonist of the BBC science fiction television series ''Doctor Who'', and the final incarnation of the original Doctor Who series. He is portrayed by Scottish actor Sylvester McCoy. W ...

and

Ace An ace is a playing card, die or domino with a single pip. In the standard French deck, an ace has a single suit symbol (a heart, diamond, spade, or club) located in the middle of the card, sometimes large and decorated, especially in the c ...

Synopsis

The Doctor and Ace investigate a '

crop circle A crop circle, crop formation, or corn circle is a pattern created by flattening a crop, usually a cereal. The term was first coined in the early 1980s by Colin Andrews. Crop circles have been described as all falling "within the range of the ...

' in the Kentish countryside; they are helped by a maths expert, a web-magazine publish and the Doctor's friend, the Brigadier. However, this crop circle is made of ice and is not circular, instead being filled with square-sided shapes. It draws the Doctor and Ace into a new level of reality.

Trivia

The story makes reference to the

Riemann hypothesis In mathematics, the Riemann hypothesis is the conjecture that the Riemann zeta function has its zeros only at the negative even integers and complex numbers with real part . Many consider it to be the most important unsolved problem in ...

, featuring a sequence set in a 'world' modelled on the

Riemann zeta function The Riemann zeta function or Euler–Riemann zeta function, denoted by the Greek letter (zeta), is a mathematical function of a complex variable defined as \zeta(s) = \sum_^\infty \frac = \frac + \frac + \frac + \cdots for \operatorname(s) > ...

External links

The Cloister Library - ''The Algebra of Ice''
{{DEFAULTSORT:Algebra Of Ice, The 2004 British novels 2004 science fiction novels Past Doctor Adventures Seventh Doctor novels Novels by Lloyd Rose Novels set in Kent