Re: Testing for NaN (yes, I know, it has been discussed ad nauseum...)

[Patrick Rapin <toupie300@...>]

> tostring(n)? Though I'm seeing "-nan" for 0/0.
Interesting idea, but not very portable:

On GCC/Cygwin, I have
> print(0/0)
nan

On MSVC/Windows, I have however:
> print(0/0)
-1.#IND

In this last version, there is not even the letters "NaN" in the string!