The concept of 0 was introduced by a Syrian mathematician.
And to my belief, the Arabs BY FAR are the most mathematical of all nations.
The arabs did so much work in geometry and algebra, that by no comparison can the Arabs be seconded other than my an emotive preference of one nation over another.
I would advise you all to look at Jim Al Khalili's documentary.
Also most other BBC documentaries point to the Arabs being the makers of the most fundamental mathematics. In the Islamic Era, the arabs advanced the most.
In fact, their instruments were used 200+ years after their downfall, some regarded as the most accurate.
Most European mathematicians worked on top of arab knowledge, just refining it, but always failed to pioneer anything.
The Indians, were advanced in astronomy but little else.