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:<math>f^{iv} + 2 f'' + f =0</math>
:<math>f(0)=0,\ f'(0)=-1, \ f(\alpha)=0, \ f'(\alpha)=0</math>
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mNo edit summary |
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Line 24:
:<math>f^{iv} + 2 f'' + f =0</math>
:<math>f(0)=0,\ f'(0)=-1, \ f(\alpha)=0, \ f'(\alpha)=0</math>
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