Geometry.Net - Pure_And_Applied

SIMATH Homepage
Computer algebra system for number theoretic applications.
http://tnt.math.metro-u.ac.jp/simath/

Extractions: If you have problems with downloading the tar archive you can try to get the files splitted We have set up a mailing list to discuss several problems related to the number theoretic system SIMATH among the users of the system. Send an email to simath-user-request@tnt.math.metro-u.ac.jp including the line info in the message of the mail in order to get information on the mailing list, and include the line subscribe in order to join the mailing list for discussing anything related to SIMATH.
Lottery Assistant
Generates statistics and number combinations. Simulator and wheeling system included.
http://www.infinitetechnologies.co.za/software/la/

Extractions: Also included is a lottery simulator, which allows you to simulate various kinds of lotteries and configurations. The simulator displays the odds of a winner being drawn, giving a breakdown of the winning combinations. Use the wheel calculator to work out thousands of combinations. Lottery Assistant is flexible and can be configured for virtually any lottery system. NOTE: Lottery Assistant is NOT a RANDOM number generator! Click here for more on probabilities and how Lottery Assistant works >> This software is Shareware , which means that you may download it to try it out. If you like this program then all you have to do is 'Register' to continue using it (see below for more information on how to Register). FEATURES: · Supports multiple lotteries. · Complete data for the South African, UK and New Zealand national lotteries included. · Reads .CSV files (can be edited with a spreadsheet), and can accept data for virtually any lottery. · Full Wheel (works on any size lottery) for guaranteed wins. If you're serious about winning, it can generate tens of thousands of combinations. · Simulator - simulates different lottery configurations to test different possibilities. · Statistics and frequency graph. · Using complex algorithms, the suggestion feature suggests number combinations based on statistical data generated from previous lottery draws. · Filter the generated combinations, to produce customized results. · Print directly onto your lottery tickets and save vast amounts of time by printing hundreds, or even thousands of tickets.
BC NUMBER THEORY PROGRAMS
Supports arbitrary precision integer arithmetic calculations with interactive execution it is a superior version of the basic bc program which comes with the UNIX operating system. Keith Matthews has written several numbertheoretic programs.
http://www.numbertheory.org/gnubc/gnubc.html

Extractions: BC (version 1.06) (see the manual ) is a language that supports arbitrary precision integer arithmetic calculations with interactive execution of statements. It is an idiosyncratic programming language which closely resembles parts of the C language. While it is somewhat slow for some purposes (all code is executed as it is read), the author has found bc very useful in teaching and research. The code is very easy to read and students can see directly how an algorithm has been implemented. It is also useful as a template for harder-to-write, but faster C code.
The Delta Lotto System Number Calculator
system offering a free computerized number generator.
http://www.use4.com/lottopick.html

Extractions: The Delta Lotto System Presents our FREE computer lotto number generator Delta Lotto System real users speak out: ...I happen to stumble across your information, used it, and won a handsome sum of money...I got 5 out of 6 right with last weeks lotto! click for more... ...I've hit 3 draws out of 3. I'm sort of waiting for it to lose... I must say, I'm impressed as to how these delta numbers work. I wonder if many people know about it? more... Suppose someone gave you a choice between these two bets Guess six numbers between 1 and 50... OR... Guess six numbers between 1 and 15... Which would you take? Well, our system shows you how nearly any winning lotto pick can be made from only 15 numbers! Try out our lotto number computer, then visit the main page
Deception ToolKit (DTK)
A toolkit designed to make it appear to attackers as if the system running DTK has a large number of widely known vulnerabilities.
http://all.net/dtk/index.html

Extractions: Deception Toolkit DTK faq DTK Example DTK download V 1999-08-18 Intro ... Our mission is to discuss issues surrounding deception and the deception toolkit from the definition of what it is to how to do it and everywhere between. Rule 1: The mailing list is fully moderated and the moderator ( fc@all.net ) at his sole discretion and without recourse of any sort, reserves the right to edit entries, remove or ignore submissions, and comment on submissions. Rule 2: No advertising is allowed other than paid advertising that supports the mailing list. This includes extensive signature lines, voluminous discussions of any individual product or service, or anything else that would tend to sell sell sell. Rule 3: You can sign up or off the list in the same way as you make submissions to the list. Because we are fully moderated, it all goes to the same place anyway. Rule 4: You will not be solicited, the list will not be sold, and so forth. This does not mean that people will not find out about your email address through postings to the list (unless you request that they be anonymous), but it means we won't sell or give away the information and there is no automatic way to get it.
NZMATH
Python based number theory oriented calculation system, developed at Tokyo Metropolitan University. Downloads, mailing list.
http://tnt.math.metro-u.ac.jp/nzmath/
SAGE: System For Algebra And Geometry Experimentation
system for Arithmetic Geometry Experimentation a framework for number theory, algebra, and geometry, initially designed for computing with elliptic curves and modular forms, by William Stein. Open source under GPL.
http://modular.fas.harvard.edu/SAGE/

Extractions: SAGE S ystem for A lgebra and G eometry E xperimentation William Stein SAGE is software for number theory, algebra, and geometry. It is initially being designed mainly for computing with elliptic curves and modular forms. It is open source and freely available under the terms of the GPL . For more details, see the tutorial and this SIGSAM announcement There is a sourceforge page about SAGE . (There is also an unrelated summer research program with the same name.) Discussion Board Bug and Feature Tracker FAQ : Frequently Asked Questions Python : Programming Language Pyrex : Compiled extension language IPython : Interactive shell GMP arithmetic package : Arbitrary precision integer arithmetic uses (see also, gmpy PARI : Algebraic number theory library ZODB : Object-oriented database (with bzip2 compression pexpect : Preliminary interfacing MWRANK : Elliptic curves arithmetic.
Whdbey Beta2 Build Number And The Build Numbering Scheme We Use In DevDev
As an aside, the version numbering system we use within the developer divisionis somewhat clever yet simple. Some teams just increment the build number by
http://weblogs.asp.net/scottgu/archive/2005/04/17/402281.aspx

Extractions: The reason for the difference is that the only change between .44 and .45 was the inclusion of an updated drop of SQL Express binaries. As such, we did not re-build the Visual Studio or .NET Framework binaries (since test had already signed off on those) - and instead just updated setup to pick up the new SQL binaries. Consequently, when you hit the about box in VS youâll see the .44 version string displayed even though technically it is from the .45 setup package. As an aside, the version numbering system we use within the developer division is somewhat clever yet simple. Some teams just increment the build number by one on each build (1, 2, 3, 4, n). A few years ago we went to a model where we use the build date to drive the build number instead. Specifically, the first digit of the build indicates the year, the next two digits the month, and the final two digits the day. The benefit of an approach like this is that it makes it pretty easy to figure out which build was produced when and to be able to quickly figure out how old a bug is when we get a bug report. So build 50215 would indicate the build from Feb 15th, 2005. Build 50115 is the build from Jan 15th, 2005. Build 40215 is the build from Feb 15th, 2004.
The Decimal System
Our counting system is based on the number 10 (10 fingers). Remember that nodecimal numbersystem spoken words like twenty three belong to the decimal
http://scitsc.wlv.ac.uk/university/scit/modules/mm2217/decsys.htm

Extractions: This way of counting is old. Indo-European languages are spoken from India to Europe and have the same counting system and very similar number words. We can conclude that the basic Indo European mother language had the same method of counting - called decimal counting (3000 BC). Remember that no decimal number-system spoken words like twenty three belong to the decimal counting system, 23 belongs to the decimal number notation. Origins of decimal counting system are hidden - we can see the spread or diffusion of our system because people wanted to trade with us.
Skybound Software - Recent Projects
This is a club aircraft booking system made for flying clubs to use. Each club has their own administrators and users. This system can easily support a virtually unlimited number of flying clubs.
http://www.skybound.nl/projects/

Extractions: Users Online NOW Home Products Projects Articles ... Contact Of course not everything I build is web based or for that matter public accessable such as the many SMS services I've developed (chats, horoscopes, feeds, payment systems, games, (website) access systems, etc), i-mode sites, wap sites, etc., so here are... Developed using Perl (mod_perl) as the programming language, MySQL as the database, and Apache as the web server. Special features include: Object oriented design. All HTML is generated from HTML template files so that web designers can edit them themselves. On-the-fly GZIP compression of output for browsers that support it (properly) such as IE 5.5+. XML-RPC interface for Perl PHP inter-process/application communication. File based caching of response output (such as form submissions, etc). Dynamically created (and cached) M$ Excel downloadable versions of many dynamically generated HTML pages (from a Linux machine!) Automated validation, decompression, parsing and importing of database tables sent by email to a special POP3 account. Session management using MySQL table for persistent storage of session objects.
Diels-Kranz Numbering System [Internet Encyclopedia Of Philosophy]
DielsKranz numbering system In Diels-Kranz, each author is assigned a number,and within that author s number, entries are divided into three groups
http://www.iep.utm.edu/ancillaries/dk.htm

Extractions: Of the writings of the Presocratics, only quotations embedded in the works of later authors have survived. These quotations, along with reports about the Presocratics and imitations of their works, were first compiled into a standard edition (Die Fragmente der Vorsokratiker) in the nineteenth century by Hermann Diels (1848-1922) with revisions by Walther Kranz and subsequent editors, in a complete edition of all the works of Presocratic authors which has become standard in the field of ancient philosophy. The works of Presocratics, therefore, are normally referred to by DK numbers. In Diels-Kranz, each author is assigned a number, and within that author's number, entries are divided into three groups labeled alphabetically: testimonia: ancient accounts of the authors' life and doctrines ipsissima verba (literally, exact words, sometimes also termed "fragments"): the exact words of the author imitations: works which take the author as a model Within each of these three groups, individual fragments or testimonia are assigned sequential numbers. So, for example, since Protagoras is the eightieth author in Diels-Kranz, the third testimony concerning him, a generally unreliable short biography by Hesychius, would be referred to as DK80a3.
WebGIS.net :: Making Public Information Public
Allows visitors to locate parcel data for a number of municipalities in Virginia and North Carolina, United States, using a webbased GIS to query smart maps and data tables.
http://www.webgis.net/

Extractions: @import "http://www.webgis.net/styles/base.css"; @import "http://www.webgis.net/styles/screen.css"; @import "http://www.webgis.net/styles/print.css"; @import "http://www.webgis.net/styles/handheld.css"; Skip Navigation Making Public Information Public. WebGIS Sites Site Search Contact Us Homepage About WebGIS Tools About Geographic Information Systems WebGIS Monthly Newsletter WebGIS User Survey Welcome to WebGIS.net , a site for information about ' products and services related to Geographic Information Systems. Services we offer include data collection, map migration, database design and web-based mapping transactions. Our goal is to create business process mapping solutions for any department or organization seeking better efficiency. WebGIS Sites Looking for the GIS sites that we host? Click here http://www.webgis.net/cms.php/gis_sites.html or visit the drop down list on the top of the page. Wise County GIS receives award!
Hexatome - Exploiting The Number Of Six
Lightweight role playing game rule system which emphasizes simplicity as well as the scenario and fluently progressing plots.
http://www.ekkaia.org/rpg/hexatome/

Extractions: Rpg Hexatome Hexatome is a light-weight role playing game rule system. It emphasizes simplicity and fluently progressing plots rather than hampering and constricting constellations of rules. "The show must go on", above all, represents the principal motto of Hexatome game sessions. This is why it best fits for quick, action-loaded scenarios. Although the core game mechanisms are tailored around six-sided dice, the rules may be incorparated into play with or without the use of dice. Hexatome was designed with fast, applicable and simple rules in mind. It is meant to propel the game session in fast forward mode. Another design goal was its generic approach, making it suitable for virtually any kind of setting. This is emphasized by its small sized core rule set which is extendable by various, more specific, secondary rules. Last modified by Pitt Murmann at 2004-02-07. Themes Printer friendly
Sumerian Numeration
Each system had a collection of signs denoting various quantities. Any metrologicalsystem contains a number of differentsized units with fixed conversion
http://it.stlawu.edu/~dmelvill/mesomath/sumerian.html

Extractions: By about 3000 BC, the Sumerians were drawing images of tokens on clay tablets. At this point, different types of goods were represented by different symbols, and multiple quantities represented by repetition. Three units of grain were denoted by three 'grain-marks', five jars of oil were denoted by five 'oil-marks' and so on. There are two important limitations to such a system. Firstly, every different type of good for which you want to make a record must have its own distinctive sign. We saw how the increasing complexity of economic life led to a great proliferation of styles of tokens. Each of these tokens now had to be rendered by its own sign, and, of course, all the signs had to be learned. The second limitation concerns not the range of goods available, but their quantity. Recording a delivery or disbursement of three jars of oil by writing the oil-jar symbol three times is simple and convenient. Recording a delivery or disbursement of several hundred jars of oil the same way is no longer so convenient and is also a system to prone to error. The large temple complexes that developed in the late fourth millennium, such as the temple of Inanna at Uruk, were considerable economic enterprises, dealing in large quantities of goods and labor. Gradually, a new system had to be developed. The first great innovation after the act of writing was the separation of the quantity of the good from the symbol for the good. That is, to represent three units of grain by a symbol for 'three' followed by a symbol for 'grain-unit' in the same way that we would write 3 sheep or 3 cows or, more generally, 3 liters or 3 kilometers. A system of this sort is a metrological numeration system, a system of weights and measures. The 'three' symbol is not completely abstract, but is given value by its context, by having the units appended. The development of this concept over the third millennium is a fascinating and extremely complex story that is as yet only partially understood.
Hillside Systems - On The Design Of The UNIX Operating System
Satirical article written in 1984. The UNIX system is successful because the minimum number of keystrokes achieve the maximum effort. In addition, the system says very little to explain errors and relies on the intelligence of the user to deduce reasons for failure.
http://www.hillside.co.uk/articles/typing.html

Extractions: The computer world seems to have gone `UNIX mad', and it is hard to understand why. One good reason is the portability of the system but there must be more to it than that. Most people who use the UNIX system seem to like it even though it is full of idiosyncrasies, is terse to the point of unhelpfulness and consists of a very large number of totally forgettable commands. I think that the success of the system is summed up by the following paragraph. The UNIX system is successful because the minimum number of keystrokes achieve the maximum effort. In addition, the system says very little to explain errors and relies on the intelligence of the user to deduce reasons for failure. The statement describes UNIX V6, which we all know is the parent of the UNIX systems running today. History tells us that the guys who designed it did their own typing into the machine. It seems to me that because of this, the main reason that UNIX enjoys/suffers from terse input and output is not through any intellectual design decisions made at some early stage but because the UNIX designers were just bad typists working on slow peripherals. Let us examine the evidence.
Eset S. R. O.
Provides protection against viruses endangering your PC, running on various platforms from Microsoft Windows 95 / 98 / ME / NT / 2000 / XP, a number of UNIX operating systems and major mail servers.
http://www.nod32.com
UMHS - Heart Transplant
Topics covered are who is a candidate for transplant, how it is done, complications, the survival rate for heart transplants and a number to help find a doctor.
http://www.med.umich.edu/1libr/heart/surg02.htm

Extractions: To find a doctor Who is a candidate for a heart transplant? Heart transplantation is a last-resort option for people with heart failure. To be considered for a heart transplant, a person's heart must be unresponsive to other forms of treatment and all other vital organs must be in excellent health. How is heart transplantation done? The surgery must be performed immediately after a suitable donor heart becomes available. The recipient is placed on a heart-lung machine that takes over the functions of the heart and lungs so the diseased heart can be removed and replaced with the new heart. Once the blood vessels are reconnected, the heart is ready to function. Are there any complications? One of the main complications following heart transplantation is rejection. The body's immune system treats the new organ as foreign tissue and produces antibodies to destroy it. Immunosuppressive drugs such as cyclosporine (sie-klo-SPOR-in) are given to suppress this response. In cases of severe rejection, retransplantation may be considered if a new donor can be found. In the past, side effects of anti-rejection drugs kept elderly persons and infants from being recipients of heart transplants. Now, improvements in the field have made it possible for many newborns to those in their seventies to be eligible for a transplant.
Real User "The Future Of Personal Authentication"
Passface system It works by showing a number of groups of human faces. Somewhere within each group, in a position that varies randomly, is a face that user recognise authenticate to the system by finding those familiar faces passfaces.
http://www.id-arts.com
Paper Boxes
Offers a number of ways in which paperboxes that are thrown away can be used for a better purpose. Create anything from a dolls house to a filing system.
http://www.paperboxes.co.uk/
AGD-Software's FractaliMotion
FractaliMotion is a combination of a realtime fractal effects generator, an Audio Visualization system and a 3D screensaver with 6 degrees of freedom featuring an impressive number of user controls.
http://www.fractalimotion.com

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