Freeware: Circle Solver

	Steel-Link.com Suite  License: Freeware
	Absolutely the best and easiest to use tools for the steel construction industry. The feet and inches calculator accepts all commonly used types of feet and inches input. The simple interface makes it extremely easy to use. The toolbox inculdes a stair solver, triangle solver, circle solver, and a steel shapes viewer. The Resource Browser is a web browser with built in links to many valuable resources for the steel construction industry. The calculator can be closed to your system tray so it is always at your fingerips and ready to use. The units that can be shown are: Feet and Inches, Decimal Inches, Decimal Feet, and Millimeters. This feet and inches calculator has the ability to run in compact mode and accepts all input (including the feet and inches designators) from the numpad which make it extremely easy to use. Author: Finch Software| Date: 30-01-2006 | Size: 1568 KB
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	Su Doko Solver  License: Freeware
	Solves the game Su Doku Author: Ossisoft| Date: 21-05-2005 | Size: 19 KB
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	SokoSolve Sokoban  License: Freeware
	SokoSolve is a Sokoban game implementation with enthusiast tools, the package includes Game, Library, Solver, Editor, and Generator. The game allows the player to solve puzzles in an animated environment, which includes mouse movement. The library features an extensible XML implementation with rich content, saved solutions, puzzle alternatives, a puzzle editor, and import and export tools. The end-goal for the project is to be able to generate interesting (from a human perspective) puzzles, which are checked as valid by the solver, and then played in the Game/Library blocks. Author: Guy Langston| Date: 02-02-2008 | Size: 4649 KB
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	Suduko Solver Excel add-in  License: Freeware
	Urisoft. A virtual software facrtory brings you Free Suduko Solver Excel Add-In to help you solving Suduko squares. It's easy to use, it's fun and it's free. Download now and enjoy !!!! Author: UriSoft A Virtual Software Factory| Date: 6-92-2006 | Size: 175 KB
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	A.I. Solver Studio  License: Freeware
	A.I. Solver Studio is a unique pattern recognition application that deals with finding optimal solutions to classification problems and uses several powerful and proven artificial intelligence techniques including neural networks, genetic programming and genetic algorithms. No special knowledge is required of users as A.I. Solver Studio manages all the complexities of the problem solving internally. This leaves users free to concentrate on formulating their problems of interest.Typically, all that is required of users is that they formulate their problems by creating training data and test data. A.I. Solver Studio is capable of reading virtually any kind delimited text file format where each line represents one data item. By testing solutions on testing data after each training iteration users have clear picture of how their solution performs in real world scenarios at any given time and can use this data to decide when a solution is good enough for their needs. Author: Practical A.I. Solutions| Date: 06-01-2007 | Size: 454 KB
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	Genius Maker  License: Freeware
	Genius Maker contains 32 educational softwares covering the subjects Mathematics, Physics and Chemistry for High school students. It includes Graph plotter, Analytical geometry, Matrix algebra, Equation solver, Triangle solver, Unit converter, Refraction of rays, Lens and mirrors, Color theory, Transverse waves, Radioactive decay, Periodic table, Gas Laws etc. Out of the 32 softwares, Nine softwares are Free and the remaining 23 are for Trial. Author: Golden K star Private Ltd| Date: 05-04-2008 | Size: 3470 KB
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	Classic Tetris  License: Freeware
	Classic Tetris is a very popular falling blocks puzzle game. A sequence of tetrominoes - shapes composed of four circle blocks each - fall down the playing field. The object of the game is to manipulate these tetrominoes, by moving each one sideways and rotating it by 90 degree units, with the aim of creating a horizontal line of blocks without gaps. When such a line is created, it disappears, and the blocks above (if any) fall. As the game progresses, the tetrominoes fall faster, and the game ends when the player "tops out", that is, when the stack of tetrominoes reaches the top of the playing field and no new tetrominoes are able to enter. Features: Retro style, Boss key(!), Good-looking interface, Photo background, Nine difficult levels. Author: AvexLab| Date: 21-07-2007 | Size: 1322 KB
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	Good Old Sudoku  License: Freeware
	Sudoku is the most popular logic puzzle in Japan also known as Suduko, Sudoko, Su do ku, Sodoku, Suduku. It is very simple to learn, requires no calculations, and provides a surprisingly wide variety of logic situations. From children to old can enjoy it for a pass-time. The game refers to a number placement puzzle also known as Number Place in USA. First Japanese title of this puzzle is "Suuji wa dokushin ni kagiru". It's means that number is limited only single (unmarried). But this title is too long, then it was abbreviated as "Sudoku". So "SU" means number, "DOKU" means single. The puzzle seems to have first been published in the USA before being noticed and then popularised in Japan. Author: FreeGames4Rest| Date: 28-09-2005 | Size: 1738 KB
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	SpriteCraft  License: Freeware
	SpriteCraft is a sprite game engine for quick and easy development of qualitative 2D games. With SpriteCraft even a beginner programmer can quickly create a game in any suitable programming language. If you want to: - create great games without writing tons of code; - program games quickly and easily; - develop games with your favorite programming language and in your favorite programming style, then SpriteCraft is definitely what you need! Features: - High-level objects management SpriteCraft provides high-level, easy and clear management for all the game objects. Besides of that, it allows you to efficiently automate some operations and assign specific reactions on a variety of events. - "2D via 3D" approach Although SpriteCraft provides author with a sprite-level interface, the engine itself works with 3D objects and intensively uses the extended capabilities of 3D-accelerators. This allows to perform a lot of calculating operations directly on the video card and lower CPU usage. - Basic particles system Particle systems are required to show various explosions, trails, fire, fog, smoke and other similar effects. - Creating tile maps Tile maps allow you to create scrolling background which can also be cycled and/or multi-layered. Tile maps are really indispensable in creating scroll-shooters and other scrolling arcade games. - Collision detection SpriteCraft gives you convenient mechanisms both for automatic and explicit collision detection. During collision check, the sprite may be considered as a circle, a rect, or a bitmask, which grants you with a range of comparing types, from faster "circle-to-circle" upto slower "pixel-to-pixel". Other features: - OpenGL and Direct3D/DirectSound/DirectInput support - You can write you games in any language supporting COM: Microsoft Visual C++, Microsoft Visual Basic, Borland Delphi, VBScript or JavaScript. - Powerful scripting language Author: MoleStudio.com| Date: 11-03-2004 | Size: 1090 KB
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	Crickler  License: Freeware
	Cricklers are a new type of word puzzle - a total re-invention of the crossword puzzle for the computer age. Traditional crossword puzzles are incredibly successful but they have several serious drawbacks: (1) They are difficult to construct, (2) Most words are short and often silly -- chosen only because they fit, (3) Matching clues to numbers is a distraction, and (4) A given puzzle is usually either too easy or too hard. Cricklers solve all of these problems while retaining the essence and feel of a traditional crossword puzzle. Cricklers adapt: they become easier or harder depending on the skill of the solver. Words are chosen by the designer -- the computer takes care of fitting them together. Clues and answers sit side by side. Cricklers use upper and lower case correctly and can handle numbers, symbols, and accented letters. You can see which letters are vowels, and you get a reassuring sound when you complete a clue correctly. We have indeed re-invented the crossword puzzle and we hope you enjoy the results. -- Michael and Barbara Crick Author: MICA| Date: 04-06-2004 | Size: 76 KB
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	Royal Sudoku  License: Freeware
	Royal Sudoku is complicated version of sudoku game destined for real puzzle kings. Game is based on Japan puzzler also known as Suduko, Sudoko, Su do ku, Sodoku, Suduku. In it you must to compare numbers on game board to make them according the rules. Lets repeat history of this puzzle. The game refers to a number placement puzzle also known as Number Place in USA. First Japanese title of this puzzle was "Suuji wa dokushin ni kagiru". It's means that number is limited only single (unmarried). But this title is too long, then it was abbreviated as "Sudoku". So "SU" means number, "DOKU" means single. It seems to have first been published in the USA before being noticed and then popularised in Japan. And has the following simple rules. Each row, column and subgrid inibox comprises the numbers 1 through 16 or letters A through P or anything else. The attraction of the puzzle is that the completion rules are so simple and yet the overall task can be difficult. Sudoku is recommended by some teachers as an exercise in logical reasoning. This game also can be used as Sudoku solver. It is easy to solve your sudoku puzzles and try to find right solutions for any game combinations. It is very simple to learn, requires no calculations, and provides a surprisingly wide variety of logic situations. From children to old can enjoy it for a pass-time. Author: FreeGames4Rest| Date: 06-11-2005 | Size: 1415 KB
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	Takeoff Live  License: Freeware
	Introducing Takeoff Live™ - the full featured electronic takeoff software from eJobCost. With this amazing tool you can use virtually any digital file for your quantity surveys and calculate lengths, areas, counts, and depths all with your mouse. Got a circular slab? No problem! Just trace around the arc of the circle and presto!...an area and perimeter are calculated instantly. And the cost? FREE......yes you read that right...FREE. Author: E Job Cost, LLC| Date: 01-07-2006 | Size: 1699 KB
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	Mathematics  License: Freeware
	Number Systems - Number Conversion - Number Types - Compound Measures Roots - Angles and Parallels - Triangle Ratios - Triangle Angles - Percentages - Ratios - Fractions - Vectors - Circle Angles - Laws - Algebra 0. - Algebra 1. - Algebra 2. - Mathematical Rules - Powers and Indices - Geometry - Simplifying - Equations - Graphing - Slope and Translation - Curves and Angle Conversion - Personal Finance - Data Analysis - Binary Numbers - Binary Arithmetic. Author: eptsoft| Date: 01-01-2007 | Size: 4345 KB
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	Math Mechanixs  License: Freeware
	Math Mechanixs is an easy to use scientific and engineering FREE math software program. (FREE registration is required after 60 days). The typical tool for solving mathematical problem has been the calculator. Unfortunately, a calculator can be very limiting. They do not allow the user to record detailed notes regarding their work. Until the graphing calculator, the user could not graph their data either. Math Mechanixs has an integrated Math Editor that allows the you to compute complex functions and expressions while keeping detailed notes on your work. You can save your worksheet and share it with others. Math Mechanixs also includes a comprehensive Function Library with over 170 predefined functions. The Function Library is also extendable by the user and is even more powerful when combined with our unique Function Solver, which provides a quick and easy way to solve any function. Math Mechanixs includes the ability to graph data on your computers display (in full color). You can save and export the graph data to other applications as well. You can create numerous types of beautiful 2D and 3D graphs from functions or data points. These graphs can be custom labeled by the user. You can also add point labels, zoom, rotate and translate your graphs. Our latest version also includes a calculus utility for performing single, double and triple integration and differentiation. There is also an itegrated context sensitive help system with a number of tutorials in .wmv file format which will significantly reduce the time it takes to learn Math Mechanixs. Users around the world have found Math Mechanixs to be extremely useful and we are sure you will too. Author: Math Mechanixs, LLC.| Date: 28-01-2007 | Size: 8932 KB
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	A9CAD  License: Freeware
	A general purpose 2-dimensional CAD program. It supports industry standard DWG/DXF drawing formats. With A9CAD you can draw shapes such as line, rectangle, circle, poly-line, text and dimension; performing drawing modifications like move, scale, rotate, explode, trim, fillet and mirror; edit color, fill mode, line type and line width; change entity attributes via properties window. Manage drawing styles and settings and configure drawing environments. Author: A9Tech, Inc| Date: 14-03-2005 | Size: 15912 KB
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	15(Fifteen)  License: Freeware
	15 (Fifteen) is a sequential movement puzzle made up of 15 consecutively numbered sliding blocks, all placed in a square tray large enough to hold 16 blocks. After the pieces are scrambled, the solver has to restore the blocks to the original order. You may make the game easier by lowering the number of blocks to 8 (3X3) or make the game more challenging by increasing the number of blocks to 24 (5X5). You may also insert a picture into the puzzle Author: Deaddybear| Date: 20-03-2001 | Size: 380 KB
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	Sicyon Lite calculator  License: Freeware
	Sicyon is all-in-one scientific calculator for every researcher and engineer. The core of Sicyon is an expression (VBScript/JScript) calculator with features as: estimate a function using variables, user-defined functions and Sicyon objects; plot/tabulate a function; solve an equation, minimums, maximums and definite integral of a function; fit a function over data set; sophisticated units converter; database reader with various physical and chemical constants; matrix operations; set of plugin tools. Features ( marks the new ones for version 4)    - calculate the value of a math expression using variables and user-defined functions.  - easy access to user-defined functions (VBScript™ or JScript™ languages ) by buttons organized in function boards.  - 'Program mode' allows you to execute pieces of VBScript™ code in the main window.  - a board browser for easier access to the boards and their content.  - plot / tabulate a function in Explicit or Parametric mode.  - find real roots, minimums, maximums and definite integral of an expression in a given interval.  - curve fit over data (non-linear regression)  - customizable HTML reports for all math procedures.  - use a sophisticated units of measurement converter.  - search in tables with various physical and chemical constants arranged in data boards.  - editable spreadsheet-like user-data boards.  - use matrices and matrix calculations.  - "plug-in" additional applications called tool boards, usable as objects in the script.  - organize the boards as tabbed pages in groups .  - context information on each level of organization - function buttons/ boards/groups.  Advanced users can also:  - use the function boards in any VBScript™ or JScript™ for your web page or elsewhere.  - use Sicyon as out-of-process COM server to access a scripter and most of Sicyon's features (a development kit is include in the Pro and Plus versions)  - easily create new data boards with DataBoard Utility.  - add new units of measurement and their conversion rules from, and to SI.  Sicyon context sensitive help is always at your services. Author: SpecLabs| Date: 19-03-2006 | Size: 5020 KB
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	Yildun scanner  License: Freeware
	With Yildun scanner paint program for window 95/98/NT you can change image bit per pixel, color adjustment, resizing a image, rotating, paint a image and more. It is fast and easy paint program. Program features: Image Viewer, screen capture, resizing a image, changing bit per pixel on a image, painting with mouse, rectangle, circle, line, pixel, font, color adjustement, croping a image suppports for opening and saving GIF, BITMAP, PNG, PCX, PPM, TIF, JPEG, TGA graphics formats, rotating a image, animation image and adding special borders, loading and saving images pallete, defined and custom filters, full screen viewing and painting, help, install, uninstall. Author: Samir Alicehajic| Date: 30-08-2004 | Size: 1165 KB
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	Mindgames  License: Freeware
	An eclectic collection of games to pass the time and challenge the mind. Mindgames is composed of card, board and miscellaneous games that are primarily puzzle based and varied in objective. Highlights include a Sudoku puzzle solver and creator, unique crossword creators such as Xword, Chainmesh and Diamonds, challenging board games such as Abalone, Conquer, MutoReRe and LLS, interesting card games such as Mendicot and 8off, and more! Author: Mindgames| Date: 31-07-2005 | Size: 5490 KB
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	Sky Mandala Clock screensaver  License: Freeware
	Sky Mandala is a meditative screensaver with a clock. It'll give you a sense of focus and relaxation as you will be looking at the endless time stripe where night and day change each other in and endless flow of life. The sun and the moon are stylized as mandalas with the various patterns and faces of a child and of a young girl. The mandalas are shining against the heavenly background with the stars, Sanskrit characters and Zodiac figures. Tasting the beauty of the visuals you'll never forget about time as the clock is shown right in front of your eyes.    In terms of graphics, Sky Mandala is beautiful. The visuals are drawn carefully and along with the smooth animation produce a surrealistic and calming effect on the user who'll be watching the day fusing into night and night fading into day. The screensaver may serve as a nice way to personalize your computer or as a gift to anyone you want to share your warm feelings of affection. If you are melting in a pool of stress, just leave your mouse for a little rest and enjoy time going by.    Sky Mandala Clock Screensaver Features:     * No adware, no spyware, no viruses   * Sky Mandala Clock   * Space Clockwork   * Exact time   * Heavenly scenery   * the Sun and the Moon   * Magic Features   * Shinig Madnalas   * Enjoy the time going by! Author: clock-desktop.com| Date: 26-02-2008 | Size: 1027 KB
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	RF21  License: Freeware
	RF21 for Windows is a scientific calculator, plotter, programming and numeric system in one. It allows for permanent installation of a user's own commented functions and libraries. Such user functions may have one or several arguments and values. Works as an archive at the same time, with integrated searchable database, to let you find and reuse materials created years ago. Each function self-reassembles when its name is called, autonomously searching the libraries for all components needed. Predefined functions include gamma, zeta, psi and Bessel functions, error integral, cumulative Binomial distribution and more. On top of these and the user libraries, the program's numeric and plotting capabilities can be used, including: Numeric derivation and integration, Monte Carlo simulations, linear equations, matrix inversion and eigenvalues, nonlinear equation systems, n-dimensional function minimizer (Dennis & Schnabel method), Runge Kutta method for (systems of) differential equations, accelerated summation of series. Fraction reckognizer. Fast screenplots and an environment for designing printable plots, which may as well be exported to -.GIF and -.BMP files. Ample support for both simple and parametric plots, composition of several curves into one picture, drawing of directional or vector fields. Comes with standard libraries covering areas of science and mathematics. Some 200 standard functions, see author's homepage for a systematic reference of these. Author: Christoph Hohmann| Date: 21-05-2004 | Size: 1107 KB
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	Electronics Mech Maths and Computing  License: Freeware
	Electronics - DC Current flow - Basic Electronics - Resistor Value Test - Simple DC Circuits - Types of Switching - Variable Voltages - Ohm's Law - DC Voltage - DC Current - Series/Parallel Resistors - AC Measurements - AC Voltage and Current - AC Theory - RCL Series Circuits - RCL Parallel Circuits - Capacitance - Capacitors - Inductance - Inductors - Impedance - Radio and Communication - Attenuators - Passive Filters - Active Filters - Oscillators - Circuit Theorems - Complex Numbers - Electrical - DC Power - AC Power - Silicon Controlled Rectifier - Power Supplies - Voltage Regulation - Magnetism - Transformers - Three Phase Systems - Energy Transfer and Cost - SemiConductors - Atomic Structures - Diode Theory - Diode Applications - Transistor Theory - Bipolar Transistor - Transistor Configurations - Active Transistor Circuits - Field Effect Transistors - Basic Operational Amplifier - Op-Amp Theory - Op-Amp Applications - Sum and Difference Amp - Testing - Analogue Multi-meter - Measurement -Mathematics - Number Systems - Number Conversion - Number Types - Roots - Angles and Parallels - Triangle Ratios - Triangle Angles - Percentages - Ratios - Fractions - Vectors - Circle Angles - Algebra Rules - Algebra - Mathematical Rules - Powers and Indices - Simplifying - Equations - Graphing - Slope and Translation - Curves and Angle Conversion - Personal Finance - Mechanics - Area - Surface Area and Symmetry - Volume - Compound Measures - Geometry - Motion - Optics -Computing and Logic - Hardware Devices - Data Structures - Data Files - Computer Systems - Data Handling - System Development - Computer Programming - Data Analysis - Binary Numbers - Binary Arithmetic - Digital Techniques - Logic Gates 1 - Logic Gates 2 - Logic Families - Flip Flops - Combinational Logic - Counters - Counting - Shift Registers - Logic Interfacing - 555 Timer - Boolean and DeMorgan's - Microprocessors - Micro-Computer - Data/Address Bus - A.L.U - Clock and Reset - Instructions and Control Author: eptsoft| Date: 01-01-2007 | Size: 6650 KB
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	CurTiPot Acid-Base pH and Titration  License: Freeware
	A pH Calculator, a Virtual Titrator, a Real Titration Data Analyzer, a Distribution Diagram Generator - that's CurTiPot, the all-in-one freeware to learn, teach and work with chemical equilibrium of acids, bases, salts and buffers at home, classroom, interactive "dry lab" or research laboratory. Features of this powerful suite of MS Excel spreadsheets embrace: - pH calculation of any aqueous solution of strong and weak acids, bases, salts, buffers and mixtures of up to 7 polyprotic systems (>40 species), with activity coefficient estimation; - Simulation and overlay of acid-base titration curves of any complexity, with or without random errors in pH and/or volume. Valuable for teaching, generation of unlimited titration exercises and evaluation of the feasibility and accuracy of new titrations. - Analysis of pH vs. volume data from simulated and real potentiometric titration curves by two methods: i) graphical representation of curves, assisted by cubic splines interpolation and smoothing of derivative curves, for accurate evaluation of inflections (end-points); ii) determination of concentrations and refinement of pKa values by multiple nonlinear regression (based on the Solver supplement of Excel), essential for difficult titrations with undefined inflections, e.g., acid rain. - Generation of protonation curves and distribution diagrams of equilibrium species of acids and bases at equilibrium as a function of pH or of added volume of titrant. - Expandable database with pKa values of 250 acids and bases. Simply unzip the curtipot_.xls file, open it with Microsoft Excel (at medium security level), activate macros and start learning, working and teaching. No install/uninstall required, all macros are removed when closing file. The software is completely free for educational and non-commercial use. Author: Ivano G. R. Gutz| Date: 11-01-2007 | Size: 542 KB
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