The problem expects the sum of both diagonals of an N x N matrix. However, when N is odd, the center element is included in both diagonals. My original submission subtracted this value to avoid double ...

An elytron of P. mirifica was investigated using SEM, and a cross-section image is shown in Figure 3. In the uppermost 15-μm region, two distinct regions can be identified, with the region closest to ...

Many Americans are struggling financially due to factors such as high inflation and correspondingly high interest rates, which increase the costs of financing. And, once you get into debt, it can be ...

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Community driven content discussing all aspects of software development from DevOps to design patterns. The prefix sum problem in computer science is a popular programming puzzle used to test the ...

* Sum of the elements in the major diagonal is 34.5 public class PE_08_02_Sum_the_major_diagonal_in_a_matrix { ...

This paper proposes a novel shrinkage estimator for high-dimensional covariance matrices by extending the Oracle Approximating Shrinkage (OAS) of Chen et al. (2009) to target the diagonal elements of ...