rational number

Therefore the square root of 2 cannot be a rational number.

There is a Ford circle associated with every rational number.

One may assume that the rational numbers are contained in the field.

Therefore every positive rational number appears exactly once in this tree.

The choice (the field of rational numbers) and is suitable.

F is a field of characteristic 0, usually the rational numbers.

In this way, we produce an infinite list with all the rational numbers.

The set of rational numbers is not a linear continuum.

The rational numbers are an important example of a space which is not locally compact.

The first problem was to know how well a real number can be approximated by rational numbers.

In fact, this particular interpretation is often used to define the rational numbers.

However, we can list all of the rational numbers in the form of a table.

A simple example is the set of non-zero rational numbers.

The rational numbers with the same distance also form a metric space, but are not complete.

The theory of the rational numbers, considered as an ordered set, is unstable.

A more general definition includes all positive rational numbers with this property.

Another approach is the metric completion of the rational numbers.

Both constructions start with the same sequence of rational numbers between 0 and 1.

Sometimes, a ratio is considered as a rational number.

Initially e is assumed to be a rational number of the form a/b.

Every positive rational number can be represented by an Egyptian fraction.

The rational number line Q does not have the least upper bound property.

In math, a fraction such as 1/5 is a precise, rational number.

All rational numbers can be written as a fraction.

Towards a contradiction, suppose that e is a rational number.