sumEigenvalue1 = sqrt (normalValue[0]*normalValue[0] + normalValue[1]*normalValue[1] + normalValue[2]*normalValue[2]);
sumEigenvalue2 = sqrt (normalValue[3]*normalValue[3] + normalValue[4]*normalValue[4] + normalValue[5]*normalValue[5]);
sumEigenvalue3 = sqrt (normalValue[6]*normalValue[6] + normalValue[7]*normalValue[7] + normalValue[8]*normalValue[8]);
sumEigenvalue1 = sqrt (normalValue[0]*normalValue[0] + normalValue[1]*normalValue[1] + normalValue[2]*normalValue[2]);
sumEigenvalue2 = sqrt (normalValue[3]*normalValue[3] + normalValue[4]*normalValue[4] + normalValue[5]*normalValue[5]);
sumEigenvalue3 = sqrt (normalValue[6]*normalValue[6] + normalValue[7]*normalValue[7] + normalValue[8]*normalValue[8]);