OTOH, consider that in the "pick the majority from 3 CPUs" approach that seems to have been used in earlier missions (as mentioned in the article) would fail the same way if two CPUs compute the same erroneous result.
OTOH, consider that in the "pick the majority from 3 CPUs" approach that seems to have been used in earlier missions (as mentioned in the article) would fail the same way if two CPUs compute the same erroneous result.