leonardo de pisa (fibonacci)

my name is leonardo the pisa (fibonacci).i´m from pisa italy, a big market.(one hundred seventeen to  one thousand two hundred fivety). My father Gueglielmo Bonaccio, it was an agent of trade in african. My teacher were indu-arabs , I studiedin argelia, methods of numbers.

*my most known achivements were:
the publishmet of my book called liber abacci
the succession of fibonacci
the fibonacci spiral

* I was famous for:

be the first european to carry the indu-arabs numerical succession to europe

I was the best and most original thirteenth-century mathematician

my death was in one thousand two hundred fIvety.