Assertion: matrix | /r/HasProperty | determined by the symmetry
Facets:
value: completely
type: DEGREE
value: with the lower triangular portion
type: OTHER
Source sentences:
text: For a symmetric matrix A, the vector vec(A) contains more information than is strictly necessary, since the matrix is completely determined by the symmetry together with the lower triangular portion, that is, the n(n + 1)/2 entries on and below the main diagonal.