👉 A quadrine is a mathematical concept in algebraic geometry that is used to describe a geometric object. In this context, it refers to an algebraic variety defined by a system of polynomial equations, where each equation defines a plane curve in 3-dimensional space. The equations are typically given in terms of the coefficients of these polynomials and the parameters defining the curves.
Quadrines are fundamental objects in geometry, particularly in three-dimensional Euclidean space, as they are used to model many geometric shapes
quadrine