👉 In mathematics, a "guideboard" is a mathematical object or function that is used to help one understand and manipulate other objects. It is often represented by a graph or diagram. For example, in algebra, a "guidebook" could be a set of equations or inequalities that are given in terms of variables, constants, and operations such as addition, subtraction, multiplication, division, and exponents. The guidebook would then help one understand how to manipulate the variables and values within it.
