Sum of array's elements in the lower right triangular part

The function takes as input at the most 2-D array. It computes the sum of the elements that are in the lower right triangular part

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The function takes as input at the most two-dimensional array. It computes the sum of the elements of that are in the lower right triangular part(counter-diagonal elements).
For example, if the input is [1 2; 3 4; 5 6; 7 8], then the function would return 21.

Cite As

Ibrahim Abouemira (2026). Sum of array's elements in the lower right triangular part (https://au.mathworks.com/matlabcentral/fileexchange/71592-sum-of-array-s-elements-in-the-lower-right-triangular-part), MATLAB Central File Exchange. Retrieved .

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General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.1

Name changed.

1.0.0