General Operations

These are generic subroutines which should be valid for every class

Arithmetic Operations

These are specific subroutines which are valid on certain classes only

UnaryOperations

There are eight different unary operations which can be performed on an object

The general calling syntax of the subroutine is (see below for further details):

call IXFoperation_class(result, object, status)

Each of these subroutines can also be called through the Unary Operations Interface.

Operations:

• log - takes the natural logarithm of an object
• exp - takes the exponential of an object
• sin - takes the sine of an object
• cos - takes the cosine of an object
• tan - takes the tangent of an object
• sinh - takes the hyperbolic sine of an object
• cosh - takes the hyperbolic cosine of an object
• tanh - takes the hyperbolic tangent of an object

Classes for which operations are valid:

• IXTdatum
• IXTdatum_array
• IXTdataset_1d
• IXTdataset_2d

F90 syntax

use IXMclass
type(IXTclass):: object, result
type(IXTstatus)::status
call IXFoperation_class(result,object,status)

For example with operation=sinh class=dataset_1d

use IXMdataset_1d

type(IXTdataset_1d):: w1, wres
type(IXTstatus)::status

call IXFsinh_dataset_1d(wres,w1,status)