It's possible you're looking for something else, perhaps one of these:
* Monotone: In mathematics, a monotone function is a function that is either entirely non-increasing or non-decreasing. This means it either always stays the same or always moves in the same direction (up or down).
* Percent: A percent is a way of expressing a part of a whole as a fraction of 100. For example, 50% means 50 out of every 100.
* Number: A number is a mathematical object used to count, measure, and label. There are different types of numbers, such as whole numbers, fractions, decimals, and integers.
Could you please provide more context or explain what you're looking for? Knowing what you're trying to understand will help me give you a more accurate answer.