Difference between revisions of "Manuals/calci/COTH"

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Latest revision as of 17:31, 18 June 2018


  • where x is any real number.
    • COTH() returns the inverse hyperbolic tangent of a number.


  • This function gives the hyperbolic Cotangent of 'x'.
  • It's also called as Circular function.
  • Let z is any real number.
  • COTH is the reciprocal of TANH function.i.e.COTH(z)=
  • i.e or iCOT(iz).where 'i' is the imaginary unit and .
  • Also relation between Hyperbolic & Trignometric function is &



  • x is any real number.
COTH(x) Value
COTH(1) 1.3130352854993312
COTH(30) 1
COTH(-45) -1

Related Videos

Hyperbolic COT

See Also