Answer:
Leonardo Pisano Bigollo (c. 1170 – c. 1250) – aka Leonardo of Pisa or sometimes just Fibonacci – was one of the most famous mathematicians in the Middle Ages. He initiated the spread of the Hindu–Arabic numeral system to Europe, in his book Liber Abaci (Book of Calculation), published in the year 1202. This number system is based on 10 different glyphs or symbols, including a zero. It’s the system we use every day
Step-by-step explanation:
pa BRAINLIST namn po please
