Manuals/calci/SECH

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SECH(z)


  • where z is any real number

Description

  • This function gives the hyperbolic Secant of 'z',
  • It is also called as Circular function.
  • SECH is the reciprocal of COSH function.
  • SECH(z)=  i.e,   or SEC(iz). where 'i' is the imaginary unit and  
  • Also relation between Hyperbolic & Trigonometric function is   &  
  • SECH(-z) = SECH(z)

Examples

SECH(z)

  • z is any real number.
SECH(z) Value
SECH(0) 1
SECH(10) 0.00009079985933781728
SECH(7) 0.001823762414

Related Videos

Hyperbolic SEC

See Also

References