Number is limited multitude or a combination of units or a flow of quantity made up of units; and the first division of number is even and odd.


Nicomachus of Gerasa: Introduction to Arithmetic (1926)


Number is limited multitude or a combination of units or a flow of quantity made up of units; and the first division of number is even and odd.

Number is limited multitude or a combination of units or a flow of quantity made up of units; and the first division of number is even and odd.

Number is limited multitude or a combination of units or a flow of quantity made up of units; and the first division of number is even and odd.

Number is limited multitude or a combination of units or a flow of quantity made up of units; and the first division of number is even and odd.