Assertion: matrix's determinant | /r/HasProperty | real number
Facets:
value: always
type: DEGREE
Source sentences:
text: A determinant is a real number associated with every square matrix.
text: Special types of matrices have special determinants; for example, the determinant of an orthogonal matrix is always plus or minus one, and the determinant of a complex Hermitian matrix is always real.
text: The determinant is a real number, it is not a matrix.