What is physical interpretation of cyclomatic interpretation?

Cyclomatic complexity is a software metric used to measure the complexity of a program's control flow. It quantifies the number of linearly independent paths through a program's source code, which helps identify areas that may be difficult to understand or maintain. A higher cyclomatic complexity indicates a more complex code structure, which can lead to increased risk of errors and challenges in testing. Essentially, it serves as an indicator of the code's potential maintainability and testability.