he did math
C alculus
for everbody to know math.
Fibonacci brought Arabic Numerals to the western world.His "sequence" is pretty cool, too. . .. ... ..... ....... ............. .................... ................................. ..................................................... ......................................................................................
Leonardo Fibonacci, or Leonardo of Pisa.
Fibonacci's other names were Leonardo of Pisa, Leonardo Pisano, Leonardo Bonacci and Leonardo Fibonacci.
Via Wikipedia: Leonardo Fibonacci was a catholic.
Leonardo didn't discover it... Fibonacci did.
Leonardo Fibonacci was the father and creator of the fibonacci sequence a very famous mathematic sequence
Leonardo Fibonacci
Leonardo Fibonacci
Leonardo Fibonacci first recorded his sequence in his book Liber Abaci, which was published in 1202.