Changes to LogMath:
Changes to LogMath:

-added a "power" method, which includes overflow/underflow check
-fixed the overflow check in method "multiply"
-added a sphinx property, useAddTable, so we can decide at runtime
whether to use the addTable or to go with the actual computations.


git-svn-id: a8b04003a33e1d3e001b9d20391fa392a9f62d91@1130 94700074-3cef-4d97-a70e-9c8c206c02f5

deepstupid/sphinx5