Re: storing to a file

Johan Steunenberg writes:

how to store a Double, or any non-char, to a file.

I can give you a general advice: store it in ASCII format via show, unless you have *VERY* strong reasons against it. Yes, it results in bigger files (but you can compress them), and slower (what compression makes even worse) but you gain easy view/edit and compatibility. I couple of years ago I was very fond of binary formats... Feri.