# COSH

COSH(number)

Returns the hyperbolic cosine of a number.

 number The number you want the hyperbolic cosine of.

 REMARKS
 * The inverse of this function is the ACOSH function.* The "number" is the angle in radians.* If "number" is not numeric, then #VALUE! is returned.* If your argument is in degrees, multiply it by PI/180 to convert it to radians.* You can use the ACOSH function to return the inverse hyperbolic cosine.* You can use the SECH function to return the reciprocal hyperbolic cosine (1/COSH)* You can use the SINH function to return the hyperbolic sine.* You can use the TANH function to return the hyperbolic tangent.* You can use the DEGREES function to convert from radians to degrees* For a working example refer to the Quant > Hyperbolic Functions page.* For the Microsoft documentation refer to support.microsoft.com* For the Google documentation refer to support.google.com

 A 1 =COSH(4) = 27.308 2 =COSH(-0.5) = 1.128 3 =COSH(EXP(1)) = 7.610 4 =COSH(ACOSH(1)) = 1 5 =COSH("some text") = #VALUE!

© 2022 Better Solutions Limited