simple question about NaN and FP exceptions

[Francesco Abbate <francesco.bbt@...>]

Hi all,

I have a very simple question. The default behaviour of Lua when a FP
error is encountered is to not raise any error and set the result to
NaN or Inf.

I found this behaviour quite unconvenient for numerical procedures
when it is better to raise a (Lua) error as soon as the problem
happens.

It is possible to easily modify Lua and/or LuaJIT2 for this purpose ?

-- 
Francesco