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| Prime Number Spiral - 7.57 |
The Prime Number Spiral (a.k.a. the Ulam Spiral) is formed by marking the prime numbers in a spiral arrangement of the natural numbers. This is software is for exploring the Prime Number Spiral.
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| |  | | CFB Primes is an optimised PalmOS program which can find the prime factors and closest primes of any integer number up to one billion (US) in a few seconds or less. The standard edit menu allows you to make use of the results in other applications. CFB Primes is available free of charge. | | Size: 0 License: Freeware | 
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|  | | calculates the prime numbers 1..N, tells you if N is prime etc.
Prints tables of primes.
Computes the prime just below or above N.
It is useful in computing optimal Hashtable sizes.
Java source included. | Size: 249.0 KB License: Freeware
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003, Mac OS X, Windows Vista, Unix, Linux, Linux Console, Linux Gnome, Linux GPL, AS/400, OS/2, OS/2 Warp, OS/2 Warp 4, Java |
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|  | | Factorizer is a Windows program to find factors of numbers up to 2,147,483,646 and to find primes, pairs of primes and Palmen colors of numbers. Or in more detail, Factorizer may be used: (1) to get the prime decomposition of all numbers in a range of numbers, (2) to get all factors of a single number or all factors of all numbers in a range, (3) to find only the prime numbers in a range of numbers, (4) to find pairs of prime numbers (e.g. 107 and 109) in a certain range, (5) to count... | Size: 1.4 MB License: Shareware Price: $16
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000, Windows 2003, Windows Vista |
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|  | | The spiral of terror is unleashing skulls on your desktop. Download and install this wallpaper now. | Size: 1.9 MB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Free Fear Spiral Animated Halloween Screensaver by FearIsHere.com. The sprial of fear. Skulls and witches heads flying out to care your desktop and you with this free Halloween screensaver. | Size: 2.2 MB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | SurfTris is a Tetris clone with a new twist. Instead of 2D plane, playing field is spread upon a 3D surface. There are five different surfaces to choose from: three closed surfaces - Cylinder, Cone, and Hyperboloid and two twisted planes - C-Spiral and O-Spiral.
Game features:
1. Simple controls and easy to learn game play.
2. Non-violent game the entire family can participate.
3. Five different surfaces with unique challenges.
4. Twisted Mode with constantly revolving surface.
5.... | Size: 7.9 MB License: Shareware Price: $19.95
Platform: Windows 98, Windows Me, Windows NT, Windows XP, Windows 2000 |
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|  | | The calculation is intended for the purposes of geometric and strength designs of spiral cylindrical torsion springs made of wires and rods in circular sections, cold formed, loaded with a static or cyclic loading. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units and solves the following main tasks: - Automatic design of the spring. - Selection of the optimal design of the spring with respect to strength, geometry and weight. - Static and dynamic... | Size: 3.1 MB License: Shareware Price: $19
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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| | | Calculate the prime numbers between any two limits with a single click.Features:* Uses a deterministic test,* Uses the Sieve of Eratophenes logic,* Simple interface, type the start and end numbers and press enter,* Displays the result in decimal,* Displays the result in binary stars,* Dream Tarequency "no-frills" style as described by Download.com editor,* Beeps to confirm primes calculated,* Small application window allows simultaneous use with Microsoft Office, Internet Explorer, etc.,*... | Size: 4.2 MB License: Shareware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Semi-psychedelic screensaver takes your screen for a spin.The screen is filled with rotating tiles that slowly start to spiral.You can set speed, frequency, size and separate colour channels.New in v1.4 is the One big disk option. | Size: 133.0 KB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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| | | HopeJump is based on the idea of a ball jumping by the stairs and picking up diamonds.In the beginning, you have several balls. Your task is to pass a set of levels. You need to gather all the diamonds on each level. There are also bonuses to pick up and monsters to avoid. A game level is a lump of stairs with various secrets and numerous obstacles. The game character is a ball able to jump over one or two steps. The player's goal is to pick up all the diamonds and then find the way to the... | Size: 1.9 MB License: Shareware Price: $9.95
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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| | | The program IconsManager is made for the maintenance of your desktop in the perfect order. With IconsManager you can arrange the icons on the desktop at the left, right, top, bottom, left & right, top & bottom, in a spiral etc.. Besides, IconsManager will help you to group the icons in the categories (for example, "Work", "Game", "Kids") and place them on the separate virtual desktops. | Size: 993.0 KB License: Shareware Price: $14.95
Platform: Windows 98, Windows Me, Windows 2000, Windows XP, Windows 2003, Windows Mobile 2003 |
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| | | Momentous Machine Design Calculator.Scientific Evaluator - Superlative collection of Operators and instant reference to recent calculations. Memory functions etc.A must have for Engineers. This Palm software program empowers you with instant references and solutions of frequently encountered calculation at your finger tips. Just few taps, and all the calculations that consumed lots of efforts and time will vanish, there by increasing efficiency. This means you will have more time to analyze... | Size: 904.2 KB License: Shareware Price: $7.99
Platform: , Palm OS 3.0,Palm OS 3.1,Palm OS 3.2 |
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|  | | Momentous Machine Design Calculator.Scientific Evaluator - Superlative collection of Operators and instant reference to recent calculations. Memory functions etc.A must have for Engineers. This PocketPC software program empowers you with instant references and solutions of frequently encountered calculation at your finger tips. Just few taps, and all the calculations that consumed lots of efforts and time will vanish, there by increasing efficiency. This means you will have more time to... | Size: 2.9 MB License: Shareware Price: $7.99
Platform: , Windows CE |
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|  | | The calculation is to be used for geometrical and strength design of metal springs of various types and designs, subjected to static or cyclic loads. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following main tasks: 1) Geometrical design and calculation of working cycle parameters for metal springs of the following types and designs: - Helical cylindrical compression springs of round wires and bars - Helical cylindrical... | Size: 1.9 MB License: Shareware Price: $24
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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| | | Have you ever wished that your favorite stock chart website or software offered you the ability to draw Fibonacci trendlines and spirals? With Fibcharts you can capture any chart displayed on your computer screen. You can then draw trend lines, fibonacci retracements and spirals using the Fibcharts toolbox. Once you are finished you can save your work as an image file for later reference. | Size: 604.0 KB License: Shareware Price: $7.99
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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| | | Observe STUNNING ASTRONOMICAL OBJECTS through the infrared eyes of the NASA Spitzer Space Telescope. This space screensaver is jam-packed with over forty MESMERIZING PICTURES of star clusters, spiral galaxies, planetary nebulae, radiant supernovae, flying comets, star forming regions, magellanic clouds and more. Let your imagination soar as you uncover the mysteries of the universe! All 365multimedia.com screen savers come with STICKY NOTE support so you can leave an on-screen message while... | Size: 7.6 MB License: Shareware Price: $9.95
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Momentous Machine Design Calculator. Features.. NEW Constant Values.NEW New look Sceintifc Evaluator.NEW Material properties. Mechanical, Physical and Thermal.NEW Periodic chart of Elements. NEW Inplace unit conversion to switch between US and Metric units.FREE !!MxCalc (worth $4.99, embedded in the program)Unit Coverter The most comprehensive unit converter utility tool. Comes with over 1000+ Units and 10000+ conversions. Can add more to it. Award winning tool. Scientific Evaluator... | Size: 1.1 MB License: Shareware Price: $14.99
Platform: , Palm OS 3.0,Palm OS 3.1,Palm OS 3.2 |
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|  | | Momentous Machine Design Calculator. Features.. NEW Constant Values.NEW New look Sceintifc Evaluator.NEW Material properties. Mechanical, Physical and Thermal.NEW Periodic chart of Elements. NEW Inplace unit conversion to switch between US and Metric units.FREE !!MxCalc (worth $4.99, embedded in the program)Unit Coverter The most comprehensive unit converter utility tool. Comes with over 1000+ Units and 10000+ conversions. Can add more to it. Award winning tool. Scientific Evaluator... | Size: 2.9 MB License: Shareware Price: $14.99
Platform: , Windows CE |
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|  | | Enjoy infinite light show on your screen. The movements of the shine balls that flash and grow from the center create lovely chaos on your screen that can mystify your mind. The spiral rotation in the background just contributes. This simple 3D animation makes great cyber look and feel of Mystify Flashing ScreenSaver. | Size: 2.4 MB License: Shareware Price: $9.95
Platform: Windows 2000, Windows XP |
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| | | Enjoy playing Snakes, Trains and Bees or switch in the Spelling Bee option to also make it a great learning aid. Includes four Snakes and Ladders and two car variations plus train, horse, sleigh and miner games. With the train game, trains can be moved to another track if they land on a junction. Use your own word lists or the built in spelling dictionary to test yourself when you land on a ladder or snake type square. Up to four people can play with the ability to allow you to play against... | Size: 1.6 MB License: Shareware Price: $14.95
Platform: Windows 95, Windows 98 |
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| | | If you look up into the sky on a clear dark night, far from the intrusive glow of street lights, you'll see a faint band of starlight running across the heavens - The Milky Way. It's actually the disk of our own galaxy - seen from our own perspective. But what if we leave our Solar System and the Galaxy on a fantastic space ship and look back to our Space Island? What would we see? This screensaver simulates exactly this fantastic space scene as close to reality as possible using modern 3D... | Size: 1.0 MB License: Shareware Price: $17.95
Platform: Windows 95, Windows 98, Windows Me, Windows 2000, Windows XP, Windows 2003 |
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|  | | Success of failure of the software projects greatly depends on right chose software development lifecycle model. Many software developers make the big mistake of using only one software development lifecycle model (SDLCM) for all software projects. Our tool helps avoid this problem.
Lifecycle Selector is a absolutely free, very useful and easy to use software engineering tool. Only answer Yes or No for some questions you can to select Software Lifecycle model maximally preferable for the... | Size: 341.8 KB License: Freeware
Platform: Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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| | | Prime Time: Math Adventure is a math-based puzzle game that is actually FUN! There are many math-based games on the market, but few engage the student. Prime Time provides the benefits of educational software in a package enjoyable for both students and gamers. While the material targets grades 3 through 7, children and adults of all ages find it entertaining.This demo allows you to experience the core gameplay, but nothing more. The full version contains much more content, learning... | Size: 11.8 MB License: Demo Price: $10
Platform: Windows 98, Windows Me, Windows 2000, Windows XP, Windows 2003, Windows Vista, Windows 3.x |
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|  | | Keep track of your baseball, football, basketball and soccer wagers with Let It Ride. It's a sort of database for gambling on professional and college sports. The program, from the aptly called AddictWare, is so complete it's rather scary.
Enter all necessary information, such as teams and game spread, for parlay, tease and straight bets. Let it Ride comes with a number ID system that will make the FBI want to jump up and dance. There are number slots for accounts and bets, and even an... | Size: 4.1 MB License: Shareware Price: $24.95
Platform: Windows 95, Windows 98, Windows Me, Windows XP, Windows NT, Windows 2000, Windows 2003 |
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| | | FlashSpring Pro is an easy and fast PowerPoint add-on for high quality Flash content creation.
With FlashSpring Pro you can create Flash content fantastically easy in PowerPoint environment by just a couple of mouse clicks. With no special skills you create portable Flash presentations making them available for millions of users with different computer platforms and web browsers. All FlashSpring's functions are easy of access through the PowerPoint toolbar.
FlashSpring Pro creates high... | Size: 2.3 MB License: Shareware Price: $149
Platform: Windows 98, Windows Me, Windows XP, Windows NT, Windows 2000, Windows 2003 |
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| | | Original technology of the accelerated teaching or psychological correction at a level of subconsciousness. Makes active concentration of attention and memory. Psychology. Psychoanalysis. The study of any foreign language by the accelerated technique (algorithms subsensory, virtual and audiovisual modes of teaching). Suggestive technologies (e.g. hypnosis). Trainings to activation of retention at a level of subconsciousness (light stimulation, binaural effect). Auto identification of code... | Size: 5.2 MB License: Shareware Price: $79.95
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP, Windows 2003 |
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|  | | For preparing detailed monthly cash flow projections for cash planning, business plans, fund raising etc. for 6 months ahead. Includes facilities for rolling forward projections and sensitivity analysis. For smaller businesses. Especially useful for businesses in tight cash positions. Helps management to plan cash requirements improve control over cashflows and conserve their cash resources. Five other versions also available.
Based on user's assumptions, Cashflow Plan generates... | Size: 2.7 MB License: Freeware
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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|  | | For preparing detailed monthly cash flow projections for cash planning, business plans, fund raising etc. for 12 months ahead. Includes facilities for rolling forward projections and sensitivity analysis. For very small businesses. Especially useful for businesses in tight cash positions. Helps management to plan cash requirements improve control over cashflows and conserve their cash resources. Five other versions also available.
Based on user's assumptions, Cashflow Plan generates... | Size: 2.9 MB License: Shareware Price: $39
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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|  | | For preparing detailed monthly cash flow projections for cash planning, business plans, fund raising etc. for 12 months ahead. Includes facilities for rolling forward projections and sensitivity analysis. For mid-size businesses with sales under $3m. Especially useful for businesses in tight cash positions. Helps management to plan cash requirements improve control over cashflows and conserve their cash resources. Fiver other versions also available.
Based on user's assumptions,... | Size: 3.0 MB License: Shareware Price: $119
Platform: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP |
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