How to use the z-vectors?

Hello!
Theres a lot of great examples of how the z-vector can be altered or added together with other z-vectors to create cool results. Is there any guide out there that explains how this is done in a more practical way?

Regards Jonas

No file, test, or documentation entry point is named. Start by reviewing the repository's existing z-vector examples and documentation, then determine how z-vectors are altered or combined in practice. Done means adding a practical guide that explains these operations for users.

Written by the indexing model from the issue text.