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Key terms: vec ds frac dx catenary varphi arch chain curve dy int lambda equation cosh u tension rode inverted lambda g sinh u derivation delta s parabola shear u du vaults integrals lambda g s catenary curve textrm seabed hyperbolic suspension bridge curvature huygens roulette inverted catenary parabolic ctesiphon force acting des formes mass per unit length gateway arch catenary arch horizontal component equal resistance elastic catenary whewell equation simple suspension combining constants parametric equations Search external links cited by footnotes on Wikipedia page Catenary: |
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