Gaussian rational
= Gaussian rational
{wiki=Gaussian_rational}
A Gaussian rational, also known as a Gaussian integer, is a complex number of the form \\( a + bi \\), where \\( a \\) and \\( b \\) are both rational numbers (i.e., they can be expressed as a fraction of integers), and \\( i \\) is the imaginary unit satisfying \\( i^2 = -1 \\).