Tests translation rules vague around float formatting

[Patitotective]

I'm making a KDL parser for the Nim programming language but the translation rules for numbers in the test suite doesn't specify digits precision for the scientific notation.

[larsgw]

I would assume the same level of precision as in the input (i.e. the same float, but with the point fixed), but I don't know for sure and either way that could be included in the text.