In order to get more accurate results, our search has the following Google-Type search functionality:
If you use '+' in front of a word, then that word will be present in the search results.
ex: Harry +Potter will return results with the word 'Potter'.
If you use '-' in front of a word, then that word will be absent in the search results.
ex: Harry -Potter will return results without the word 'Potter'.
If you use 'AND' between two words, then both of those words will be present in the search results.
ex: Harry AND Potter will return results with both 'Harry' and 'Potter'.
If you use 'OR' between two words, then bth of those words may or may not be present in the search results.
ex: Harry OR Potter will return results with just 'Harry', results with just 'Potter' and results with both 'Harry' and 'Potter'.
If you use 'NOT' before a word, then that word will be absent in the search results.
ex: Harry NOT Potter will return results without the word 'Potter'.
Placing '""' around words will perform a phrase search. The search results will contain those words in that order.
ex: "Harry Potter" will return any results with 'Harry Potter' in them, but not 'Potter Harry'.
Using '*' in a word will perform a wildcard search. The '*' signifies any number of characters. Searches can not start with a wildcard.
ex: Pot*er will return results with words starting with 'Pot' and ending in 'er'. In this case, 'Potter' will be a match.
234(Ht mm) 156(Wdt mm) 160
Your expert guide to mastering the numbers behind the mysteries of modern mathematics. What with the mysteries of infinity and imaginary numbers, the power of mathematical modelling, and the logic and structures hiding behind real-life situations and digital worlds, the modern landscape of mathematics is an extraordinary place to explore. But how are you expected to navigate this enigmatic and abstract world? Short Cuts: Maths provides the map you need to start exploring seriously big ideas. Puzzling questions prompt 'short cut' answers written by experts in their field, with each one the setting-off point for instructions to help you plot your path through the mathematical maze. AUTHOR: Katie Steckles is a mathematician who lectures in mathematics at Sheffield Hallam University. Since completing her PhD in 2011, she has talked about maths in schools, at science and music festivals and in theatre shows, and has appeared on BBC radio and TV programmes including QI. Katie lives in Manchester, England.