NULL SET....I tuned in too late to hear Mitt Romney's "null set" answer last night, but apparently his algebraic illiteracy is nothing compared to his ignorance of ...

Brian Beutler uncovers a May 8 transcript which reveals that the debate this week isn't the first time Mitt Romney offered his curious answer to the question "If you had to make the decision, based on ...

In measure theory, a null set is a set that is negligible for the purposes of the measure in question. Which sets are null will depend on the measure considered. Thus one may speak of "m-null sets" ...