Author:Leonardo Pisano Bigollo

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Leonardo Pisano Bigollo
(c. 1170/c. 1175 – 1240)
Italian mathematician; also known as Fibonacci
Leonardo Pisano Bigollo


Works About[edit]

Works by this author published before January 1, 1926 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.