👉 In mathematics, "flysches" is a term used to describe an algebraic structure that can be defined by a set of binary relations and operations. It's often used in functional analysis or linear algebra to denote a vector space.
Here are some examples:
1.
Polynomials
: A polynomial is an expression consisting of variables with coefficients (numbers) and constants, where each term is either a constant or the sum of consecutive terms from a given set of indeterminates (or variables).