Maths whizz solves a master’s riddle

Interactive Maths with GeoGebra

Paper brings information on dynamic multiplatform mathematical software GeoGebra produced by Markus Hohenwarter in 2002 for learning and teaching mathematics, available free on web in 45 languages. GeoGebra enables production of self-standing dynamic worksheets as interactive java applets embedded in html pages presenting dynamic constructions and interactive calculations on Internet Thus it is...

The maths of memory

Mathematical modeling reveals that long-term immunological memory is maintained in a manner that is even more dynamic than previously thought.

Maths Competition 2000 Solutions

Maths Makes Waves!

Waves are everywhere, from the smallest scales to the largest, from waves which oscillate in a pico second, to ones which change over may years, and from waves with length scales smaller than the size of the atom, to waves which stress across the galaxy. Waves lie at the heart of much of modern technology, physics, chemistry, biology, medical imaging, music, popular culture and are all around u...

Pure riddle

A small set of extensions to the PureData architecture and to its external API is proposed, which will facilitate the creation of audio feature detectors (pitch followers, beat trackers, onset detectors, etc.) as Pd patches. An experimental implementation is discussed, and two application examples are demonstrated.