> You wouldn’t be able to do 123.456789.toString() Might want to test these things yourself before saying you wouldn't be able to do them!
In fact, 123.456789.toString() parses correctly because order-of-operations turns 123.456789 into a number literal, then runs toString() on it. 123.toString() creates an error; you need to set off (123) in parens. -- S.
