Manuals/calci/COTH

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COTH(z)


  • where z is any real number

Description

  • This function gives the hyperbolic Cotangent of 'z'.
  • It's also called as Circular function.
  • COTH is the reciprocal of TANH function.
  •   i.e   or Icot(iz).where 'I' is the imginary unit and i=sqrt(-1).
  • Also relation between Hyperbolic & Trignometric function is
  • cot(iz)=-icothz&coth(iz)=-icot z

Examples

COTH(z)

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

See Also

References