$\renewcommand{\Re}{\operatorname{Re}}$ $\renewcommand{\Im}{\operatorname{Im}}$ $\newcommand{\erf}{\operatorname{erf}}$ $\newcommand{\dag}{\dagger}$ $\newcommand{\const}{\mathrm{const}}$ $\newcommand{\arcsinh}{\operatorname{arcsinh}}$

Beam oscillations

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Beam with two clamped ends	Beam with the left clumped end and the right free end

In fact, the lowest oscillation frequency in the first case are $\approx 6.36$ times larger than in the second case.