It's not free, like the options below, but it's the best tool money can buy. Open source vector graphics package ... a selection of shapes and ready-made clipart to choose from, and a huge array ...

The Jerusalem Cross that Mr. Hegseth’s jackets and ties cover is, indeed, a Christian symbol – just like every cross. This large cross surrounded by four smaller ones might be five times ...

matrix.txt #4x4 input matrix. matrix_16.txt #16x16 input matrix. vector.txt #4 input vector. vector_16.txt #16 input vector. vector_matrix_result.txt #4x4 output matrix if the default files were used.