👉 Underflowing in mathematics refers to a situation where a value is less than zero, typically due to an overflow of data or memory. It occurs when a calculation exceeds the maximum allowable value for that type of data. In computer science and programming, underflow can be defined as the occurrence of an instruction or operation that results in a value being too small compared to what it should be, even if the actual value is within the range of valid values. This can happen due to rounding errors, overflow
