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Coshc函数

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Coshc函数常见于有关光学散射[1]海森堡时空[2]双曲几何学论文[3]其定义如下:[4][5]

它是下列微分方程的一个解:

Coshc 2D plot
Coshc'(z) 2D plot
复域虚部
复域实部
绝对值
一阶导数
导数实部
导数虚部
导数绝对值

表示为其他特殊函数

级数展开

图集

Coshc abs complex 3D
Coshc Im complex 3D plot
Coshc Re complex 3D plot
Coshc'(z) Im complex 3D plot
Coshc'(z) Re complex 3D plot
Coshc'(z) abs complex 3D plot
Coshc'(x) abs density plot
Coshc'(x) Im density plot
Coshc'(x) Re density plot

参见

参考文献

  1. ^ PN Den Outer, TM Nieuwenhuizen, A Lagendijk,Location of objects in multiple-scattering media,JOSA A, Vol. 10, Issue 6, pp. 1209-1218 (1993)
  2. ^ T Körpinar ,New characterizations for minimizing energy of biharmonic particles in Heisenberg spacetime - International Journal of Theoretical Physics, 2014 - Springer
  3. ^ Nilg¨un S¨onmez,A Trigonometric Proof of the Euler Theorem in Hyperbolic Geometry,International Mathematical Forum, 4, 2009, no. 38, 1877 - 1881
  4. ^ JHM ten Thije Boonkkamp, J van Dijk, L Liu,Extension of the complete flux scheme to systems of conservation laws,J Sci Comput (2012) 53:552–568,DOI 10.1007/s10915-012-9588-5
  5. ^ Weisstein, Eric W. "Coshc Function." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/CoshcFunction.html[永久失效連結]