I mostly just added examples everywhere and touched up some of the documentation if you wanted to review the generated docs (or that can be a follow up to propose clearer language).
I updated the profiling stuff to see if tenmat was actually a hotspot anywhere. It didn't seem to be a major bottleneck but that helped me find the redundant pyttb_utils I removed
This branched off of the constructors PR to resolve tenmat documentation
📚 Documentation preview 📚: https://pyttb--294.org.readthedocs.build/en/294/