In 1964 he was a visiting professor at the University of Amsterdam and the Mathematical Centre.
2.
The string quartet was published as " Mathematical Centre Report MR 96 " in 1968.
3.
The Ashton Memorial stands coincidentally close to the mathematical centre point of the United Kingdom of Great Britain and Northern Ireland, excluding the Isle of Man.
4.
Marrying a Dutch woman, he moved to the Netherlands where he worked from 1974 to 1988 at the Mathematical Centre ( later renamed " Centrum Wiskunde & Informatica ", or CWI ) of Amsterdam.
5.
The X1 was designed by the Mathematical Centre in Amsterdam, an academic organization that had been involved in computer design since 1947, and manufactured by Electrologica NV, a company formed expressly for the purpose of producing the machine.
6.
A pioneer of solar energy in Nigeria, Animalu is a physicist of international repute, member of the highest advisory body on Science and Technology to the Nigerian government, Honorary Presidential Advisory Council on Science and Technology ( 2001 2003 ) and former Director National Mathematical Centre, Abuja.