±A2−v2ω2\pm \sqrt{A^{2}-\frac{v^{2}}{\omega^{2}}}±A2−ω2v2
±A2\pm \frac{\mathrm{A}}{\sqrt{2}}±2A
12 A2sin2(ω+δ)\frac{1}{2} \mathrm{~A}^{2} \sin ^{2}(\omega+\delta)21 A2sin2(ω+δ)
vmaxωA\frac{v_{\max }}{\omega \mathrm{A}}ωAvmax
±32 A\pm \frac{\sqrt{3}}{2} \mathrm{~A}±23 A