Serial number arithmetic

Serial number arithmetic, also known as "serial arithmetic," refers to a method of mathematical operations, often used in numerical analysis or modular arithmetic. It commonly applies to scenarios where numbers are represented in a series or sequence, and operations are performed primarily on the indices or values of these sequences. Here are a few contexts in which the term may be relevant: 1. **Modular Arithmetic**: In modular arithmetic, numbers wrap around upon reaching a certain value (the modulus).