At what iteration does Designer start counting iterations?

In Alteryx Designer, iterations are counted starting from zero. This means that when you begin a process that allows for iterative calculations or looping, the first iteration is identified as iteration zero. It is important to understand this foundational concept, especially when constructing iterative tools like the Iterative Macro or when working with iterative processes in the workflow. Beginning the count at zero is a common practice in programming and data manipulation, aligning with how other programming languages and frameworks handle indexing and iteration.

Choosing to start counting from zero allows for a more accurate representation of the loop's cycles in coding contexts, bridging well with an understanding of how algorithms execute. This approach is essential for troubleshooting and debugging, as a clear grasp of where the loop begins can affect how data is processed and outcomes are generated throughout the workflow.