👉 Logier is a concept in mathematics that refers to a mathematical function or relation that describes how one variable changes with respect to another. It can be used to model various phenomena such as growth, decay, and change over time. In simpler terms, it's like a number system where you have two numbers: the first one represents the initial value of something (like temperature), and the second one represents what happens when that value is increased by some amount (like growth or decay). For example, in