Name

cosh — return the hyperbolic cosine of the parameter

Declaration

genType cosh(genType x);

Parameters

x

Specify the value whose hyperbolic cosine to return.

Description

cosh returns the hyperbolic cosine of x. The hyperbolic cosine of x is computed as e x + e x 2 .

Version Support

FunctionVersion 1.10Version 1.20Version 1.30Version 1.40Version 1.50Version 3.30Version 4.00Version 4.10Version 4.20Version 4.30
cosh--YYYYYYYY

See Also

sin, cos, sinh

Copyright

Copyright © 2011 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.