👉 In mathematics, "fibrefill" is a term used to describe the process of filling a blank space in a mathematical expression or sequence. It refers to the act of adding or replacing one value with another without altering the overall structure or meaning of the statement. For example, if you have an equation like 3x + 2 = 7, and you want to fill in the blank "x" with a specific number (e.g., 5), you would do something like:
