Array Arithmetic Operators (dot operators)

These are the operators followed by a dot, they implement element by element operations. They do not follow the rules govern by Linear Algebra for matrix. If we are implementing array arithmetic operators (dot operators) on an m×n matrix, our result will also be a matrix of same order and length but values of elements of matrix will change according to operator.

? .+ and .- do not exist because these operations are same in matrix and arrays.

Some Dot Operators/AAO are;

.×          (multiplication)	.^       (Power Operator)	./           (Left Division)	.\         (Right division)
Example Code:  a=[1 2;3 4]   b=a.*2 result: a =  1     2      3     4 b =  2     4      6     8	Example Code:  a=[1 2;3 4]   b=a.^2 result: a = 1     2     3     4 b = 1     4     9    16	Example Code: a=[1 2;3 4] b=a./2 result: a = 1     2     3     4 b = 0.5  1.0     1.5  2.0	Example Code: a=[1 2;3 4] b=a.\2 result: a = 1     2     3     4 b = 2.0   1.0     0.6   0.5