👉 A quadricvarient is a type of vector space that can be defined as a vector space over a field, equipped with a bilinear operation that satisfies certain properties. It is also known as a "quadruple" or "four-dimensional" vector space. In other words, a quadricvarient is a vector space that has the structure of a quadric in three dimensions (a point) and a quadratic form in two dimensions (a line). The bilinear operation on the vector
