How floats are encoded needs documentation. I suppose it would go in [reference: floating point](http://doc.rust-lang.org/reference.html#floating-point-literals). If not there, at least somewhere.
How floats are encoded needs documentation. I suppose it would go in reference: floating point. If not there, at least somewhere.