Re: math.tofloat (or how to check if number has float representation)

[Luiz Henrique de Figueiredo <lhf@...>]

> I was trying to do an advanced type checking library in Lua, and I
> seem to need a math.tofloat. How do I do this?

If you need to convert a number x to a float, you can do x+0.0 for instance.