Manuals/calci/ACOSH

ACOSH(Number)


  • is any real number.
    • ACOSH() returns the inverse hyperbolic cosine of a number.

Description

  • This function gives the Inverse Hyperbolic Cosine of a number.
  • Consider 'z' is any positive real number i.e,  .
  • Inverse Hyperbolic sine of a number is defined by  
  • Also ACOSH(COSH(z))=z
  • ACOSH(-2)=NAN , since z<1

Examples

ACOSH(Number)

  • Number is any positive real number.
ACOSH(z) Value
ACOSH(1) 0
ACOSH(30) 4.0940666863209
ACOSH(90) 5.192925985263806

Related Videos

Inverse Hyperbolic COS

See Also

References