Posts Tagged ‘The Colon Operator’
Subscripts
May 7th, 2010 No Comments Posted in Functions
The element in row i and column j of A is denoted by A(i,j). For example, A(4,2) is the number in the fourth row and second column. For our magic square, A(4,2) is 15. So it is possible to compute the sum of the elements in the fourth column of A by typing Read More