>>>>> "Andrew" == Andrew John Hughes <A.Hughes@xxxxxxxxxxxxxx> writes: Andrew> Great -- I wasn't sure how to handle ulp. BTW, do you know how we Andrew> handle the StrictMath variants of these methods? They seem to be coded Andrew> in Java; presumably they are translations of the fdlibm methods, as the Andrew> same algorithms have to be used. Yeah, Eric Blake translated the fdlibm code into Java back when he wrote StrictMath. I forget the rationale for this but I'm sure it is in the archives. Tom