Docs/tensor basic ops

[quinton11]

Pull Request Template

Checklist

• Confirmed that run-checks all script has been executed.
• Made sure the book is up to date with changes in this PR.

Related Issues/PRs

#2450

Provide links to relevant issues and dependent PRs.

Changes

Tensor BasicOps Examples

[quinton11]

@laggui @nathanielsimard

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.93%. Comparing base (69de0ef) to head (43db613).
Report is 10 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2468      +/-   ##
==========================================
+ Coverage   82.79%   82.93%   +0.13%     
==========================================
  Files         809      811       +2     
  Lines      104191   105059     +868     
==========================================
+ Hits        86270    87135     +865     
- Misses      17921    17924       +3     

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[laggui]

Thanks for working on the examples 🙏

Just a few comments to get this started:

• Make sure to run the tests for formatting and ensure the doc examples can compile (see CI errors)
• I see some methods have more than one example. I think we should keep the examples succinct, so stick to one example() definition (though you could still demonstrate different manipulations when deemed relevant)

[quinton11]

@laggui made the necessary changes, as well as a fix for the failing doc examples

[laggui]

LGTM!

Made some minor changes mostly for formatting.