home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Nebula
/
nebula.bin
/
Newsletters
/
NeXTNuggetNewsDigest
/
vol.02.06.txt
< prev
next >
Wrap
Text File
|
1993-01-27
|
20KB
|
563 lines
NeXT Nugget News Digest (vol. 2, issue 6, March 30, 1992)
ISSUE SIX issue of the 1992 NeXT NUGGET NEWS DIGEST
Table of Contents
I. Largest Known Prime Number and NeXT
II. Attention NeXTSTEP developers - from the Developer Association: ANDI
III. rmNUG newsletter is now available
IV. OpenCAD on the NeXT is shipping
V. NeXT Computer is seeking a great CIM Engineer
VI. MIDIapolis Systems ships SoundBursts Digital Sound Collections
VII. NOW SHIPPING, SpeedDeX: a Multimedia Information Manager
VIII. Federal Office Systems and Equipment Show (FOSE)
IX. Massachusetts NeXT Network Admin for 130 systems
X. Spring 92 NeXTanswers available
XI. Magazine contacts
XII. NeXTwatch publication information
Conrad Geiger
International NeXT User Groups
Email: user_groups@next.com
___________________________________________________________________
I. Largest Known Prime Number and NeXT
News:
Largest Known Prime Number
Verified in U.S. Using NeXT Technology
REDWOOD CITY, Calif., March 27, 1992 - NeXT Computer, Inc.
today announced that the largest prime number, discovered by Cray
scientists Gage and Slowinski during a random search at a computer
laboratory in Great Britain, was verified in the U.S. using a NeXT
program. The new prime number was reported in the March 26, 1992
issue of Nature magazine. The new world record prime was verified
by Crandall, Doenias and Smitley on a government supercomputer
running a software program written at NeXT, using NeXTstation
workstations and NeXT-to-supercomputer connectivity tools. The
software development for the program took place over the last two
years, using connections between NeXT and the San Diego Supercomputer
Center.
The new number is (2 ^756839) - 1. The NeXT program verifies in about
16 Cray hours that this number is indeed a prime number.
"When they stumbled upon this new prime in England they asked a
group of us in the U.S. P a team we refer to as the `Gang-of-Eight'
to prove the number was indeed prime," explained Richard E. Crandall,
NeXT's chief scientist.
The "Gang-of-Eight" had been searching on their own for many months
for primes in the region of 2^200000 to 2^500000; the newly discovered
prime is way beyond this range, but still easily handled by the software.
In fact, the NeXT method can test numbers for primality, up to 2^32000000.
When the team became aware of the possibility of a new prime beyond
their search region, Crandall and Josh Doenias, a programmer at NeXT,
asked David Smitley, a government scientist, to perform the test overnight.
In this way a Cray-2 supercomputer at a U.S. government supercomputer
center in Maryland ran the C software code from NeXT, 16 hours later
verifying the British-discovered number as the world's largest prime.
"The verification program we developed with NeXT software technology
arose from several ideas exchanged among the Gang-of-Eight over the
last few years," Crandall said. "Modern programs such as this one
combine ideas from the fields of number theory and signal processing.
One basically treats the digits of a monster number as a signal, and
applies some new algorithms from the field of signal processing. It
says a great deal for NeXT technology, portability and connectivity
that we not only developed the program using NeXT tools, but also
found it so easy to run the program overnight on a Cray supercomputer,
the most powerful computer in the world.
"In addition to Crandall, Doenias and Smitley, members of the Gang-of-
Eight included Barry Fagin at Dartmouth College, Walter Colquitt at
HARC, Joseph Buhler at Reed College, Roger Frye at Thinking Machines,
Inc. and David Slowinski at Cray Research, Inc.
___________________________________________________________________
II. Attention NeXTSTEP developers - from the Developer Association: ANDI
From: strehl@socrates.umd.edu (Bill Strehl)
Subject: ANDI goes to Moscow and Dallas
Greetings,
ANDI is going to be at the "COMDEX of Russia" April 6-10. ANY
developer (developer-Individual and up) can have their product
shown if we receive your product by Wednesday, April 1 along
with membership application and payment. ANDI will be at a
conference in Dallas April 22-23 and we must have any products,
application and payment by April 20.
We are committed to getting the word out about your products,
so we hope you will be joining us. Hope to have you on board soon.
Bill Strehl
Executive Director
Association of NeXTSTEP Developers International
Email: strehl@socrates.umd.edu
___________________________________________________________________
III. rmNUG newsletter is now available
Date: Thu, 26 Mar 1992 22:04:20 -0700
From: Glenn Davis <davis@rmnug.org>
Subject: Electronic Version of the March Newsletter is available
After a 4 month hiatus, the newsletter of the Rocky Mountain NeXT User's
Group is back.
New editor: Leann Coulter
New name: "Nextword" (This is vol 1, num 1)
New electronic format: Rich Text (rtf)
Same old place: nugget.rmnug.org (138.67.4.15)
~ftp/pub/rmNUG/newsletters
This one is named nextword_1_1.rtf.Z.
It includes articles, opinions and old news by such luminaries as
myself, Russ Schissler and Barbera Dyker.
Kudos to Leann (Leann.Coulter@rmnug.org) !!!
-glenn
President of rmNUG
___________________________________________________________________
IV. OpenCAD on the NeXT is shipping
DESCRIPTION
OpenCAD 2-D is the first CAD available on NeXT computers. It
is a bidimensional CAD for technical design and project. It was born
as 2-D module of a 3-D CAD. (The 3-D version will be available soon).
Commands can be given by using mouse and menus or by the keyboard.
Menus are fully customizable by the user. New macro-commands
can be defined and included in personalized menus. Multiple windows
allow the user to focus on different details of the same project.
OpenCAD includes HPGL as communication protocol. This guarantees
perfect compatibility with a vast number of graphic peripherals.
Drawings can be exchanged with other systems by using the
standard IGES interface (Initial Graphics Exchange Specification).
OpenCAD uses a X-Window environment. It has been tested with
various X implementations on NeXT (Cub'X, Co-Xist and a public-domain
X11-R5). A public-domain version X11-R5 is available at the
cost of the media to customers who request it when buying OpenCAD.
OpenCAD 2-D users will be able to upgrade to OpenCAD 3-D as soon as
it will be available.
PRIMITIVES
OpenCAD allows to generate the following primitives:
- Points
- Lines
- Circles
- Ellipses
- Hyperbolas
- Parabolas
- Cross-hatchings
- Text
- Quotation
EDITING
The package has many commands for modifying the primitives. In particular,
available commands for the graphic primitives include TRIM/EXTEND, DELETE
PART, INTERSECT, DIVIDE, JOIN, SMOOTH, STRETCH, and MOVE SPLINE POLES.
It is also possible to modify the attributes of text and quotations
primitives (character height and inclination, number of digits, arrow
shape, reference distance, etc.)
QUOTATION
Many OpenCAD commands are available for quoting the drawings. Several
options can be combined, making quotation an easy and quick task.
Quotations are composited primitives, which can be freely modified
by the user. Whenever the graphic primitives are modified, corresponding
quotations are automatically updated. Dimensional tolerances can be
given directly according to ISO standards.
The following commands are available:
- 2 points
- line
- parallel lines
- angle
- radius
- diameter
- axis diameter
- incremental (Cartesian coordinates)
- chain
- label
as well as the following options:
- series
- parallel
- progressive
- aligned
- optimal
CROSS-HATCHINGS
All kind of cross-hatchings specified by IGES are available. OpenCAD
can provide the following informations of any cross-hatched area:
- perimeter
- area
- baricenter
- principal axes of inertia
- inertia momenta
- resistence module
MACRO
A macro is a sequence of commands and operands, grouped so that they
can be recalled with a single instruction. Macros are defined interactively.
They can be saved to a library and later recalled by the user, who can
use them exactly like a normal command.
GSL LANGUAGE
GSL (Graphic Structured Language) is an OpenCAD module which makes it
possible for the user to interact with the drawing and its elements
through procedures instead of through normal commands. Such procedures
are written in a C-like programming language: GSL.
Besides having the common functionalities of a structured language (like
if, while, for etc.), GSL also offers specific functions for operating
on the graphic elements which form an OpenCAD drawing. GSL advantages
are obvious, since it allows to personalize OpenCAD so as to solve
user's special requirements.
Among the GSL utilities we mention the possibility to define object (like
a chair, bolt, tank or gear) in a parametric way. From parametric
templates one can then, for instance, obtain rescaled or stretched
objects. GSL also includes I/O functions which allow to exchange
data with other programs, such as management software or programs
performing intensive calculations.
OpenCAD 2-D V1.0 Availability
------------------------------------------------
OpenCAD 2-D March/April 1992
OpenCAD 3-D May 1992
IGES module April 1992
Mapping module May 1992
Multilicense discounts avaliable.
CONTACT for pricing:
EclipsE S.r.l.
Largo Posta, 5
I - 38068 Rovereto (TN)
Italy
Phone: +39 (461) 234460
Fax: +39 (461) 234358
E-mail: info@eclipse.sublink.org
___________________________________________________________________
V. NeXT Computer is seeking a great CIM Engineer...
Job Description:
NeXT CIM engineers write NeXTSTEP applications which increase
productivity within Manufacturing. CIM engineers are expected
to meet with internal groups, form project plans, and drive the
implementation. Additionally, CIM engineers create reusable
objects which increase productivity and ease support. The
successful candidate will have a mix of solid programming
skills and a practical awareness of the factory necessary to
create the right tools.
CIM Integration Includes:
- CAD Driven PCA Assembly
- Product Genealogy
- Procurement and Supplier Management
- Shipping and Receiving Operations
- Service Operations
- Quality Data Collection and Display
- Barcode Data Entry
- Electronic Data Interchange
- Sawyer Motor Robotics
- Device Control
- Vision Applications
Necessary Skills/Qualities:
- BSCS, BSME, or BSEE
- 3+ years of C programming ( you must be very solid )
- Potential to pick up new tools quickly
- Possess a high degree of self motivation and project ownership
- Solid teamwork and people skills
- Able to identify new project opportunities and articulate
the benefits
Related Skills:
- Objective C
- UNIX
- SQL
- PostScript
- Manufacturing experience
Please Respond To:
Steve Herrick
NeXT Computer, Inc.
760 Mission Court
Fremont, CA 94039
email: steve_herrick@next.com
___________________________________________________________________
VI. MIDIapolis Systems ships SoundBursts Digital Sound Collections
For immediate release:
Contact: Gerard Schwarz
MIDIapolis SYstems
612-822-1604
MIDIapolis Systems ships SoundBursts Digital Sound Collections for
NeXTSTEP computers.
MINNEAPOLIS, Minnesota, March 16, 1992 -- MIDIapolis Systems today began
shipping SoundBursts Digital Sound Collections for NeXTSTEP computers.
SoundBursts allows users to enhance their NeXTSTEP presentations, musical
compositions, voice annotations and applications with the impact of CD-
quality sound.
"As clip art is to graphics, SoundBursts is to sound. SoundBursts
add color and flavor to the NeXT user's desktop," said Gerard Schwarz,
president of MIDIapolis Systems.
Two SoundBursts collections are available -- Sound Effects and
Percussion. The Sound Effects collection includes sounds such as glass
crashes, baby cries, gunshots, and sirens. The Percussion collection
includes sounds such as cymbals, snare drums, congas, and drum and bass
patterns. Each collection includes 12 diskettes (an average of 125
soundfiles per collection) of professionally recorded sounds. Also
included is the 90-page SoundBUrsts manual that provides detailed
information on how to use SoundBursts in many current NeXTSTEP
applications.
More than any other computer, the NeXTtm computer was designed with
sound in mind. All NeXT computers come with hardware and software that gives
them the capability to generate and play music, speech and CD-quality
sound. SoundBursts takes full advantage of these built-in sound
capabilities. SoundBursts are stored in the NeXT soundfile format,
allowing them to be used by many current and future applications that
will use this standard.
Availability:
SoundBursts Digital Sound Collections are available now from MIDIapolis
Systems an its authorized dealers.
MIDIapolis Systems, located in Minneapolis, Minnesota, is a software
developer that specializes in MIDI, music, and sound software. SoundBursts
is its first NeXTSTEP product release.
NeXTSTEP and NeXT are trademarks of NeXT Computer, Inc.
MIDIapolis Systems
3208 W. Lake Street, Suite 133
Minneapolis, MN 55416
Phone: (612)-822-1604
Email: midiapolis@cup.portal.com
___________________________________________________________________
VII. NOW SHIPPING, SpeedDeX: a Multimedia Information Manager
SpeedDeX is a personal information manager based on an unstructured
flat file database. Information can be organized on cards and may
include images and files. SpeedDeX supports full rich text format
files and the NeXT "drag and drop" operation allowing you to add
images or files to SpeedDeX cards.
Over 10,000 cards can be entered into each stack. Up to 20 card
stacks can be opened at the same time. SpeedDeX has a very fast text
search capability which can be used on a single card stack or on
multiple stacks. A summary of search results can be viewed after a
search has been completed.
Text files can be easily imported and exported. In addition SpeedDeX
can import files from the popular Macintosh program Quickdex.
This program is intended as an easy to use information organizer.
It is simple, straightforward and inexpensive. More information is
available from:
NeXTConnection 1-800-800-6398 (800-800-NEXT)
or
Geordie Korper, Information Technology Solutions, Inc.
1-800-394-4487 (800-394-4ITS)
email: gwkiv@its.com (NeXTMail OK)
SpeedDeX is brought to you by:
Information Technology Solutions, Inc.
400 West Erie, Suite 402 Chicago, IL 60610 USA
(312) 951-7462 FAX: (312) 664-8409
or 1-800-394-4487
___________________________________________________________________
VIII. Federal Office Systems and Equipment Show (FOSE)
NeXT will be exhibiting in the upcoming Federal Office Systems
and Equipment Expo, to be held at the Washington D.C. convention center
from March 31 through April 2. We expect 75,000 attendees at this show,
which is the largest both for this area as well as for the Federal
marketplace. Ten of our third party partners will be participating in
our booth, representing Federal solutions.
___________________________________________________________________
IX. Massachusetts NeXT Network Admin for 130 systems
We have an immediate opening for a Network Administrator for 130
NeXTs and Macs in a heterogeneous Unix local and wide area network
(Frame Relay, ARA and ppp). We're particularly looking for good
application level experience in both NeXT and Macintosh
environments and a strong interest in user support and
interoperability across platforms.
If you are interested in this position, please contact:
Bill Southworth - southworth@ksr.com
Kendall Square Research Corp.
170 Tracer Lane
Waltham, MA 01451
___________________________________________________________________
X. Spring 92 NeXTanswers available
The Spring 1992 release of NeXTanswers is now available on the Internet
archive servers. NeXTanswers is a collection of answers to commonly
asked technical questions about the NeXT Computer System. The topics
covered include system administration, programming, and NeXT applications
and are indexed for use with Digital Librarian.
NeXTanswers can be obtained three ways: by ftp from an archive server,
by email from Purdue, or as a subsciption on floppy disk from NeXTedge.
Also, if you have access to the NeXT network, you can find the current
release in /LocalLibrary/NeXTedge/NeXTanswers.
You can obtain NeXTanswers via anonymous ftp from one of the following
Internet archive servers:
________________________________________________________
hostname IP address directory
________________________________________________________
sonata.cc.purdue.edu 128.210.15.30 pub/next/docs/NeXT
cs.orst.edu 128.193.32.1 pub/next/documents/NeXTanswers
etlport.etl.go.jp 192.31.197.99 pub/NeXT/documents/NeXTanswers
(note: site is in Japan)
There are two versions of NeXTanswers: a complete set, and a monthly
supplement for those who already have the previous month 's complete set.
The former is called 92_spring_NeXTanswers.tar.Z and occupies 608 Kb of
disk space. The latter is called 92_spring_NeXTanswers_Supplement.tar.Z,
occupies 92 Kb, and contains files that are new or changed since the Winter
1991 release. When the Spring 1992 release is installed and indexed,
it occupies about 2.38 Mb.
Each release also includes instructions on how to install and use
NeXTanswers. The documentation (INSTALL.rtf, README.rtf, and CHANGES) is
included in a separate file called 92_spring_NeXTanswers_docs.tar.Z.
NOTE: As of the Winter 1991 release, NeXTanswers no longer contains
entries relating to the 1.0 software release.
___________________________________________________________________
XI. Magazine contacts
Here are a few magazine contacts for those that would like to see more
NeXT artices in the press:
UnixWorld
Alan Southerton (Email: alans@uworld.com)
The email address for UnixWorld is letters@uworld.com
Publish
Rick Reynolds (Email: rick@yes.com)
Open Systems Today! (formerly Unix Today!)
Mitch Wagner (Email: mitch@utoday.com)
Byte
Tom Yager (Phone: 603-924-9281)
PC Week
Chris Stetson (Phone: 617-393-3700)
PC Magazine
Keith Thompson (Phone: 904-864-2495 ext. 496 )
Network Computing
Eric Hall (Email: ehall@cmpny.sscnet.ucla.edu)
___________________________________________________________________
XII. NeXTwatch publication information
NeXTwatch is a new newsletter keeping a pulse on newly released
NeXT applications and reviews of those apps. To find out more
about this frequently released and timely publication...
the info-please e-mail address (to which an autoreply daemon will
hurriedly send you information on NeXTwatch) is:
nextwatch-info@skylee.com (ASCII e-mail)
nextwatch-info-next@skylee.com (NeXTMail)
Jiro Nakamura
Technical Editor / NeXTwatch
+1 607 277-1440 Voice/Fax/Data
___________________________________________________________________
end of vol. ii, issue six