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Intersection

Intersection
gives a sorted list of the elements common to all the .
MORE INFORMATION
  • If the are considered as sets, Intersection gives their intersection.
  • The must have the same head, but it need not be List.
  • Intersection[list1, ..., SameTest->test] applies test to each pair of elements in the to determine whether they should be considered the same.
EXAMPLESCLOSE ALL
Basic Examples   (2)
Find elements common to all the lists given:
Enter using Esc inter Esc:
Find elements common to all the lists given:
In[1]:=
Click for copyable input
Out[1]=
 
Enter using Esc inter Esc:
In[1]:=
Click for copyable input
Out[1]=
Generalizations & Extensions   (1)
Intersection works with any head, not just List:
Applications   (1)
Find divisors common to 45 and 78:
Properties & Relations   (1)
If there is no intersection, the result is :
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