Leonardo of Pisa

noun

1. See Fibonacci

Example Sentences

The man who reintroduced zero to the West was Leonardo of Pisa.

From Literature

That state of affairs started to change soon after 1202, the year a young Italian man, Leonardo of Pisa — the man who many centuries later a historian would dub “Fibonacci” — completed the first general purpose arithmetic book in the West, Liber abbaci, that explained the “new” methods in terms that ordinary people could understand — tradesmen and businessmen as well as schoolchildren.

From Scientific American

Just as we can come to understand great novelists through their books or accomplished composers through their music — particularly if we understand the circumstances in which they created — so too we can come to understand Leonardo of Pisa.

From Scientific American

It is based on a formula developed by a 13th century mathematician, Leonardo of Pisa, known as Fibonacci, who discovered the sequence while studying the reproduction rate of rabbits.

From BusinessWeek

Geometry received another impetus in the book written by Leonardo of Pisa in 1220, the "Practica Geometriae."

From Project Gutenberg