@spiceErrorCheck<EOL>def det(m1):
m1 = stypes.toDoubleMatrix(m1)<EOL>return libspice.det_c(m1)<EOL>
Compute the determinant of a double precision 3x3 matrix.

http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/det_c.html

:param m1: Matrix whose determinant is to be found.
:type m1: 3x3-Element Array of floats
:return: The determinant of the matrix.
:rtype: float