Issue with a calculation in Lua

["Jasper Klein" <jasper@...>]

Hi,

There is an issue with a calulation I did with Lua 5.3.5 and the latest  
5.4 beta.

The result of the two lines below is a '-nan'
> b = -1.0702700000075937e-05
> print( b ^( 1 / 2.19921875 ) )

While this line prints the number '-0.005493842385624'
> print( -1.0702700000075937e-05 ^ ( 1 / 2.19921875 ) )

-- Jasper