👉 The term "multiseriate" is used in mathematics to describe a function that is iterated or repeated. This type of function can be thought of as a sequence where each element in the sequence is obtained by multiplying an input value with a constant factor. For example, consider the function f(x) = x^2 + 1 for all real numbers x. We can define this function iteratively by starting with the base case f(0) = 0 and then iterating through the values