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Derivative of the hyperbolic cotangent

Nature volume 380, pages 113–114 (1996)Cite this article

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References

  1. Abramowitz, M. & Stegun, I. A. (eds) Handbook of Mathematical Functions (Dover, New York, 1970).

  2. Ford, G. W., Lewis, J. T. & O'Connell, R. F. Phys. Rev. A37, 4419–4428 (1988).

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Authors and Affiliations

  1. Department of Physics, University of Michigan, Ann Arbor, Michigan, 48109-1120, USA

    G. W. Ford

  2. Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana, 70803-4001, USA

    R. F. O'Connell

Authors
  1. G. W. Ford
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  2. R. F. O'Connell
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Ford, G., O'Connell, R. Derivative of the hyperbolic cotangent. Nature 380, 113–114 (1996). https://doi.org/10.1038/380113b0

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