Selecting every n'th index using modulo in geometry nodes

Question

How can I go about selecting every n'th index using modulo in geometry nodes.

Example: I have an index range of 0-35 and would like to select every 9th index so I can place an icosphere on it, which math node/s am I missing? Should I be using modulo or should I use something else?

Answer 1

You need to check if the modulo result is zero with the Compare node.