Multiset

In mathematics, a multiset (or bag) is a generalization of the concept of a set that, unlike a set, allows multiple instances of the multiset's elements. For example, ${a, a, b}$ and ${a, b}$ are different multisets although they are the same set. However, order does not matter, so ${a, a, b}$ and ${a, b, a}$ are the same multiset.

单词	Subbag
释义	Subbag 英语百科 Multiset In mathematics, a multiset (or bag) is a generalization of the concept of a set that, unlike a set, allows multiple instances of the multiset's elements. For example, ${a, a, b}$ and ${a, b}$ are different multisets although they are the same set. However, order does not matter, so ${a, a, b}$ and ${a, b, a}$ are the same multiset.
随便看	quinoline salicylate quinoline sulfate Quinoline Sulfocyanate quinoline tartrat quinoline tartrate quinoline thiocyanate quinoline type antioxidant Quinoline Yellow quinolinic Quinolinic acid Quinolinic Acid,Disodium Salt quinolinic acids Quinolinic Acid,Strontium Salt quinolinic anhydride Quinolinium quinolinium compound Quinolinium Compounds quinolinium ion quinolino quinolinol quinolinolato Quinolinols quinolinol sulphate quinolinone quinolinones

Subbag

Multiset