The term "nVectors" in "Rosetta Code: Vector dot product" is undefined

Describe your problem and how to reproduce it: One of the test cases on the sidebar says dotProduct(...nVectors) should return 156000. nVectors is undefined

Additionally, I notice that there are some tests where the text value doesn’t match the actual test string.

Add a Link to the page with the problem: https://www.freecodecamp.org/learn/coding-interview-prep/rosetta-code/vector-dot-product

Tell us about your browser and operating system:

• Browser Name: Firefox
• Browser Version: 82
• Operating System: Linux Mint

[moT01]

Seems like an easy fix. So to be clear, we should do these to the tests:

• Replace the text of the last test with the whole function + argument that is being used in the test
• Align the text and testString so they match for the tests where they don’t
• Add backticks around functions/code in the text area

[jeremyagray]

I have a branch that addresses these issues, but there is a further issue with the solution as the dot product is only defined for pairs of vectors, and any test with an odd number of vectors should either fail (since dot products should return scalars) or return a vector (the scalar product of the first vectors times the last one probably; but a dot product function really should return a scalar).

The original vector product challenge at Rosetta Code actually calls for the computation of all four vector products. There is already a ‘Dot Product’ challenge separate from this one (it only uses two vectors for input) and a ‘Vector Cross Product’ which has similar problems to this issue.

So, which solution is best for the dot product in this issue (my vote is two vectors only, followed distantly by any number of pairs that I implemented)? Should I go ahead and fix ‘Vector Cross Product’ and add ‘Vector Triple Product’ and ‘Scalar Triple Product’ to complete the set in one PR or split them into separate issues/PRs or just ignore the other two completely since they can be computed with the dot and cross products?