Hi,

• You need random tests and tests
• needs tests with negative numbers. Or those have to be explicitely excluded in the description.
• what about exp=0? should we simplify the mantissa to 1?

Cheers

I'll add more tests regarding those higher values,
I've never really thought about that issue regarding very low negative exponents, it's never come up in game development before. I'll try to fix it before making the next part.

1e1e6 is a useless gimmick at the moment. There's 1 fixed test for the whole situation, and the full implications of 3.14e-1.5e8 are too horrible to contemplate anyway.

I hope you have the series mapped and planned in advance very carefully ( but somehow I doubt it ).

I would strongly suggest using fixed point representation if you're going to round to two decimals anyway.

You're setting up yourself ( and us ) for a lot of heartache by using floating point values as exact values. I don't have a suggestion ATM, just an observation.

Looks like we both left the console.log in our code :D

No problem.

please test values as 0.0001 or 12347 for mts

That feels kinda, cheaty; don't you think?

Did you know that you can use || after an expression, and then if that one is 'falsy' (is 0, '', doesn't exist, see more on the Mozilla website) it uses the one after. So instead of including a bunch of edge cases in the database, you could do: lang[language] || 'Welcome'.