diag

Syntax: answer = diag (value)

Description: Returns the diagnoal of a matrix

Group: Matrix

Note: .

Example:

diag([1,2,3;4,5,6;7,8,9][1,5,9]diag([2,3,4;5,6,7],1][3,7]

Also see: sum, trace, zeros, ones

Implemented in: LambdaDIAG.java