@Mitch I found a pair by the same speaker, but the laws wasn't utterance-final.

It was followed immediately by [ð], so it wasn't a good phonetic context for devoicing to occur in.

I will be able to check more pairs in a bit.

@snailplane Now after posting on both metas and receiving numerous downvotes, I feel like a failed politician. =P

@WillHunting Don't! It's a good discussion to have :-) If nothing else, it tells us how the communities feel. It gives people a chance to voice their specific concerns and points of view.

@Mitch Bourbaki had one book on set theory and that's it for foundations. And the set theory inside is not what one would usually find in a set theory book today.