det static method
Computes the determinant of a 2x2 matrix. Uses standard double-precision arithmetic, so is susceptible to round-off error.
@param m00
the 0,0
entry of the matrix
@param m01
the 0,1
entry of the matrix
@param m10
the 1,0
entry of the matrix
@param m11
the 1,1
entry of the matrix
@return the determinant
Implementation
static double det(double m00, double m01, double m10, double m11) {
return m00 * m11 - m01 * m10;
}