the number zero
The Arabic system
It is the number system we use everyday.
Yes
192 is a Hindu/Arabic number. The Hindu/Arabic number system is the system used for writing numbers in most countries of the world.
Fibonacci is important because he introduced the Arabic number system to Europe. His sequence is much less important - it is mainly a mathematical curiosity.
Hindu Arabic numeral system was invented by Indian mathematicians.
Arabic
Indo-Arabic.
hindu-arabic is basically your normal number system - 123456789 etc
Our number system of 0 to 9 is derived from the Hindu-Arabic numeral system.
9
arabic