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Display information for equation id:math.1889.13 on revision:1889

* Page found: Variationsprinzipien (eq math.1889.13)

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0=\delta  \int\limits_{{{t}_{1}}}^{{{t}_{2}}}{dtF(q,\dot{q},t)}=\int\limits_{{{t}_{1}}}^{{{t}_{2}}}{dt\delta F(q,\dot{q},t)=\int\limits_{{{t}_{1}}}^{{{t}_{2}}}{dt\left[ \frac{\partial F}{\partial q}\delta q+\frac{\partial F}{\partial \dot{q}}\delta \dot{q} \right]}}

TeX (checked):

0=\delta \int \limits _{{t}_{1}}^{{t}_{2}}{dtF(q,{\dot {q}},t)}=\int \limits _{{t}_{1}}^{{t}_{2}}{dt\delta F(q,{\dot {q}},t)=\int \limits _{{t}_{1}}^{{t}_{2}}{dt\left[{\frac {\partial F}{\partial q}}\delta q+{\frac {\partial F}{\partial {\dot {q}}}}\delta {\dot {q}}\right]}}

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0=δt1t2dtF(q,q˙,t)=t1t2dtδF(q,q˙,t)=t1t2dt[Fqδq+Fq˙δq˙]
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