In number theory, one form of this quantity is sensitive to the first terms of a sequence, being zero ifone is not in the set and less than one-half if two is not in the set. That form of this quantity is contrastedwith anoth
In number theory, one form of this quantity is sensitive to the first terms of a sequence, being zero ifone is not in the set and less than one-half if two is not in the set. That form of this quantity is contrastedwith another form equal to the limit as n goes to infinity of the number of integers less than n in a set, overn; that form is zero for a finite sequence. Those two forms are the Schnirelmann and asymptotic types.According to the Baire category theorem, the intersection of countably many open sets with this property isnonempty, and a complete metric space is not the union of countably many closed sets that nowhere havethis property. A subset S of a metric space X has this property if and only if there is some point of S in eachnonempty open set of X. The Cantor set is an example of a closed set that lacks this property everywhere.For 10 points, identify this term that names a function in probability that is the derivative of the cumulativedistribution function.
In number theory, one form of this quantity is sensitive to the first terms of a sequence, being zero ifone is not in the set and less than one-half if two is not in the set.
density [or word forms]