show/hide this revision's text 3 Fixed typo, since this was on the frontpage anyway

I'm surprised that noone no one named Leonardo of Pisa, known as Fibonacci to us (though he didn't use this nickname, and its origin is not completely clear).

Al-Khoresmi is apparently a nickname as well (though this time used by the author), meaning his origin.

(Maybe not exactly an answer to the original question, because these are rather nicknames, not pseudonyms.)

show/hide this revision's text 2 added 218 characters in body; added 2 characters in body

I'm surprised that noone named Leonardo of Pisa, known as Fibonacci to us (though he didn't use this nickname, and its origin is not completely clear).

Al-Khoresmi is apparently a nickname as well (though this time used by the author), meaning his origin.

(Maybe not exactly an answer to the original question, because these are rather nicknames, not pseudonyms.)

show/hide this revision's text 1 [made Community Wiki]

I'm surprised that noone named Leonardo of Pisa, known as Fibonacci to us (though he didn't use this nickname, and its origin is not completely clear).