LUA4.0 : Bug with maths

["paulmatthews" <paulmatthews@...>]

$ lua
Lua 4.0  Copyright (C) 1994-2000 TeCGraf, PUC-Rio
> a = "nan"; a = tonumber(a);
> b = "nan"; b = tonumber(b)
> c = a<=b;
> print (c);
1
>

Hmmmm. Don't think so.
Think this "only need 'lt' thing is wrong".

--
Paul Matthews