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                         Announcing:
                       GAUSS 7.0
          *******************************************

GAUSS 7.0 includes several significant new
enhancements, including support for files larger than 2Gb
in size, the addition of structure pointers, GAUSS Data
Archives, and a variety of new functions.

- Structure pointers
- GAUSS data archives

- Supports files larger than 2Gb
- Supports multiple
- library paths
- Over 30 new commands,
including:
･ New numerical integration procedure for integrals over infinite intervals
･ New thread-safe functions
･ Functions for creating and opening data files Completely redesigned documentation

GAUSS 7.0 UPDATE
----------------
Structure Pointers
Structures were a signifi cant addition to theGAUSS Programming Language. Structure
pointers allow you to avoid unnecessarydata copying when passing structures in
and out of procedures, making it possibleto write faster programs than ever before.

struct myStructure d;
d.x = rndn(1000,100);
d = myProc(d);

If myProc edits any members of d, then myProc will fi rst make a local copy of it.
The return from myProc is then copied back to d when the procedure ends.
Using structure pointers, you could defi ne
myProc to return 0 arguments and call myProc as follows:

struct myStructure d;
d.x = rndn(1000,100);
myProc(&d);

Passing a pointer to d into myProc causes the procedure to modify d directly rather
than making a copy of it.

GAUSS Data Archives
New data set type that will hold multiplematrices, N-dimensional arrays, strings,
and string arrays.

New Functions
New numerical integration procedure for integrals over infi nite intervals
New multivariate normal and student’s t cumulative distribution functions
New thread-safe functions:

･ dstatmt
･ loessmt
･ qprogmt
New functions for creating and
opening data fi les:
･ datacreate
･ datacreatecomplex
･ dataopen
･ dataload
･ datasave
Additional new commands:
･ convertsatostr
･ convertstrtosa
･ searchsourcepath

Additional New Features
Files larger than 2Gb are now supported
GAUSS 7.0 now supports multiple library paths
Documentation has been ompletelyredesigned to be easier to use.

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