−12(j^+k^)\mathrm {\frac{-1}{\sqrt{2}}(\hat{j}+\hat{k})}2−1(j^+k^)
13⋅(j^−k^)\mathrm {\frac{1}{\sqrt{3}} \cdot(\hat{j}-\hat{k})}31⋅(j^−k^)
12(i^+j^)\mathrm {\frac{1}{\sqrt{2}}(\hat{i}+\hat{j})}21(i^+j^)
12(i^+k^)\mathrm {\frac{1}{\sqrt{2}}(\hat{i}+\hat{k})}21(i^+k^)