The help currently reads:
Vector S get; set;
Gets the singular values (Σ) of matrix in ascending value.

It should be:
descending order of magnitude.

For completeness, we should add a std and a var method to ndarray. See rust-ndarray/ndarray-stats#43 for more details.

Not sure if this is what we need. To be clear, here is how these things SHOULD work: There should be a CMake option (looks like DOCS) that turns on generation of documentation. If that option is not set, then no docs are generated. If the option IS set, then docs will be generated. If the option is set and the required programs for generating docs do not exist (pdflatex and texi2pdf), then

Things as I see them at the moment:

1. For the copyright checks of python codes, we would initially need to decide if we want to make a python-only folder to gather the source codes (which are anyway not in /src folders anyway), to make the check easier. Only then we can also see how the parsing for the checker should look like.

2. For style checks, we can enforce PEP8 style with several too

Currently, Ara3d is a Z-up format, but the documentation here indicates a Y-up coordinate system.

From Matrix4x4::CreateWorld
/// Upward direction of the object; usually [0, 1, 0].

One of the many amazing features of Python is the way it handles docstrings. Documentation is not just available as generated (HTML) documents. It is also available at runtime, e.g. by using the help function, not unlike the --help argument offered by most Linux command line tools.

The docs