sinh(3I)

NAME
     SINH, DSINH, QSINH - Computes hyperbolic sine

SYNOPSIS
     SINH ([X=]x)
     DSINH ([X=]x)
     QSINH ([X=]x)

IMPLEMENTATION
     UNICOS, UNICOS/mk, IRIX systems

     CF90, MIPSpro 7 Fortran 90, MIPSpro Fortran 77

STANDARDS
     Fortran

     Fortran extension:  QSINH

DESCRIPTION
     These are elemental intrinsic functions.  SINH is the generic function
     name.  These functions accept the following argument:

     x         Must be of type real.  See the RETURN VALUES section for
               information on input data types and return values.
                                              x    -x
     These functions evaluate y = sinh(x) = (e  - e  ) / 2.

NOTES
     The names of these intrinsics can be passed as arguments.

RETURN VALUES
     SINH returns the real hyperbolic sine of its real argument.

     DSINH returns the double-precision real hyperbolic sine of its
     double-precision real argument.

     QSINH returns the quad-precision real hyperbolic sine of its
     quad-precision real argument.

     The data type and kind type for single-precision, double-precision,
     and quad-precision values differ depending on your platform.  For
     platform-specific information, see the TERMINOLOGY section of the
     INTRO_INTRIN(3I) man page.

     On CRAY T90 systems that support IEEE arithmetic, the following return
     values occur:

          SINH(x) = infinity if x > 709.78

          SINH(x) = if x < -709.78

          SINH(NaN) = NaN

SEE ALSO
     Intrinsic Procedures Reference Manual for the printed version of this
     man page.