👉 Commit math is a method used to understand the impact of changes made in software development, particularly in version control systems like Git. It involves calculating the size of changes introduced by a commit, typically measured in bytes, to determine the amount of data that was added, removed, or modified. This is crucial for understanding the resource requirements of commits, estimating the size of diffs between commits, and optimizing commit history for efficiency. For example, if a commit adds 100 bytes of data and removes 50 bytes, the net change is a 50-byte commit. This metric helps developers and project managers make informed decisions about commit strategies, code refactoring, and overall project management.