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Software Listing: Balancing Chemical Equations
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EMSolution_Trigonometry
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License:
Shareware |

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This bilingual training program offers 168767 trigonometric problems with fully explained step by step solutions and test authoring tools. Problems of 11 levels of complexity vary from basic to advanced. Considered are computational problems, proofs of identities, solutions of trig equations and more. All trigonometric and arc-trigonometric functions are included. Solution methods include universal substitution, formulas of product and addition of trigonometric functions, power reduction, multiple argument, shift of argument, and more. Each solution step is provided with the corresponding objective, definition, rule and proof of the underlying math formulae or theorem.
Publisher: EMTeachline Software|
Date:
10-10-2004 | Size: 11043 KB |
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Rapid-Pi
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License:
Shareware |

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Rapid-Pi is an add-on for Microsoft Word (and other word processors) that will transform the way you enter mathematical formulae, equations and expressions into documents.
Rapid-Pi was designed with a single purpose in mind - to save you time when editing math in documents. Rapid-Pi's text-based input is a simply faster way to input math.
Most equation editing programs require you to click on toolbar buttons or go through menus in order to insert symbols and expressions. This process is inherently slow and painful. Even simple things like fractions take up too much time - you have to click on the fraction button, then click in the numerator, type the numerator, click in the denominator and type the denominator.
Publisher: Trident Software Pty Ltd|
Date:
24-01-2006 | Size: 2695 KB |
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Advanced Grapher
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License:
Shareware |

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Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian (Y(x) and X(y)), polar and parametric functions, graphs of tables, equations (implicit functions), inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis, obtaining zeroes and extrema of functions, intersections, derivatives, equations of tangents and normals, numerical integration, value tables, calculator. Lots of graph and coordinate plane parameters. You will be able to create high-quality graphs and copy them to your documents (as EMF or BMP). The program has printing capabilities, multi-document interface, customizable toolbars.
Publisher: Alentum Software, Inc.|
Date:
28-06-2005 | Size: 1171 KB |
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EMTaskLight
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License:
Freeware |

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Free multilingual test authoring software for math teachers and tutors. Enables users to easily create quizzes, tests, exams and homeworks of varied complexity from a database of more than 500 solved math problems in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry. Generates numerous variant tests around a constructed example. Includes basic math problems and advanced tasks. Linear, quadratic, biquadratic, reciprocal, cubic, high-degree and fractional expressions, identities, equations and inequalities are simplified, evaluated, proved or solved in detail. This is a demo version of EMTeachline Mathematics Software.
Publisher: EMTeachline|
Date:
30-11-2004 | Size: 2151 KB |
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Nos Atacan PalmOS
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License:
Shareware |

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Nos Atacan quickly analyzes your observations at a disaster site and provides a fast, scientific guess of which agents of mass destruction are most likely involved. NOTE: The trial download contains both Windows and handheld versions in ZIP compressed format. MAC users who need the handheld version files only should contact To register, install the trial vesion then buy a registation code (Add to Cart button above) to get your registration code. *Available in both handheld and Windows versions. Both versions share the same data files via the 2-way HotSync conduit. *Just mark checkboxes beside any conditions you observe in the field, then view the results screen to get an instant listing of likely agents involved.
Publisher: Arkansoft|
Date:
11-12-2004 | Size: 1279 KB |
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Nos Atacan PocketPC
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License:
Shareware |

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Nos Atacan quickly analyzes your observations at a disaster site and provides a fast, scientific guess of which agents of mass destruction are most likely involved. NOTE: The trial download contains both Windows and handheld versions in ZIP compressed format. MAC users who need the handheld version files only should contact sales@arkansoft.com To register, install the trial vesion then buy a registation code (Add to Cart button above) to get your registration code. *Available in both handheld and Windows versions. Both versions share the same data files via the 2-way HotSync conduit. *Just mark checkboxes beside any conditions you observe in the field, then view the results screen to get an instant listing of likely agents involved.
Publisher: Arkansoft|
Date:
11-12-2004 | Size: 1477 KB |
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WMD SWAG PalmOS Bundle
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License:
Shareware |

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WMD SWAG quickly analyzes your observations at a disaster site and provides a fast, scientific guess of which agents of mass destruction are most likely involved. NOTE: The trial download above contains both Windows and handheld versions in ZIP compressed format. MAC users who need the handheld version files only should contact
To register, install the trial vesion then buy a registation key from Arkansoft.
Available in both handheld and Windows versions. Both versions share the same data files via the 2-way HotSync conduit.
Just mark checkboxes beside any conditions you observe in the field, then view the results screen to get an instant listing of likely agents involved.
Publisher: Arkansoft|
Date:
22-08-2004 | Size: 1260 KB |
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WMD SWAG PalmOS
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License:
Shareware |

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WMD SWAG quickly analyzes your observations at a disaster site and provides a fast, scientific guess of which agents of mass destruction are most likely involved. NOTE: The trial download above contains both Windows and handheld versions in ZIP compressed format. MAC users who need the handheld version files only should contact sales@arkansoft.com
To register, install the trial vesion then buy a registation key from Arkansoft.
Available in both handheld and Windows versions. Both versions share the same data files via the 2-way HotSync conduit.
Just mark checkboxes beside any conditions you observe in the field, then view the results screen to get an instant listing of likely agents involved.
Publisher: Arkansoft|
Date:
22-08-2004 | Size: 1330 KB |
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Science Teacher's Helper
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License:
Shareware |

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Science Teacher's Helper is an add-on for Microsoft Word, it was designed with a single purpose in mind - to save you time when editing math, chemistry and physics in documents. You can easily add 1200 functions, graphs and charts of physical, chemical and math into your MS WORD document.
Science Teacher’s Helper offers the user a wide rage of option in creating professional graphics while being fundamentally simply. With Science Teacher’s Helper there is no longer a need to search the internet for hours in search of graphics which may not completely relate to your text. Science Teacher’s Helper is 100% compatible with MS Word, saving time while making a professional and functional document.
Publisher: helpscience inc|
Date:
12-04-2007 | Size: 818 KB |
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Terminal Service Plus
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License:
Shareware |

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Terminal Service Plus is the fast, simple and affordable solution that eliminates the complexity of other alternatives such as Windows Terminal Services (WTS) or Citrix Presentation Server. With Terminal Service Plus, your Windows applications reside on a secure central server. Terminal Service Plus on XP and VISTA enable Multi-sessions, Load Balancing, Universal Printer, Seamless Remote Application, Application Control and more without 2003 or Citrix requierement! In fact, it is the very best Citrix / TSE alternative you can download from the web. The application appears on their desktop just as though it were running locally.
Publisher: Terminal Service Plus|
Date:
05-05-2008 | Size: 30836 KB |
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Simple Money
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License:
Shareware |

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Simple Money 2006 helps people easily manage all personal finance-related tasks, such as balancing the checkbook, keeping track of credit cards, managing bills and recurring deposits, keeping track of loans and loan payments, keeping track of a budget and day-to-day expenses, and generating reports to see where the money is going. Simple Money's straight-forward user interface has an easy learning curve, and you will be up and running in a matter of minutes. Try Simple Money today, and enjoy the benefits of managing your personal finances on the computer.
Key Features and Benefits:
Easily balance your checkbook on the computer.
Publisher: Simple Money Systems|
Date:
20-03-2006 | Size: 3898 KB |
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Sogol
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License:
Shareware |

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Math Assistant and Hypertext Notepad for Engineers and Scientists using Windows. Assists with calculating networks of formulae, dynamic simulations, equation solutions, differential, multiple equations and unknowns, with built-in script language. Useful for engineering and scientific computations, trying out algorithms, plotting results, quantitative brain-storming, and documenting problem solutions.
User acquires or creates application files called webs to solve particular problems of interest. Webs included with the distribution include:
1) CA -- Cellular automaton simulation
2) CAVE -- Nano Adventure Game illustrating hypertext interface
3) cocomo -- Computes the time to develop software
4) DIBPrinting -- Tells how to print device dependent bitmaps in Windows
5) filter -- simulates simple FIR and IIR filters
6) hamurabi -- plays the old basic computer game hamurabi
7) HEBB -- Illustrates Hebbian learning using a matrix of weighting factors
8) LOGISTIC -- Illustrates the period doubling approach to chaos, using a simple logistic map
9) logo -- Plots a pretty spiral
10) matrix -- solves four linear equations in four unknowns using lu-decomposition
11) payment -- Computes a monthly payment from principal and interest
12) PERT -- Computes the critical path in a simple construction project
13) PIGGY -- Computes the total amount in piggy bank from the number of each kind of coin
14) Quotes -- Selected quotes from famous iconoclasts and others
15) Rkutta -- Illustrates second order differential equation solution using Runge-Kutta method.
Publisher: Codelode|
Date:
18-09-2003 | Size: 1098 KB |
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Shell and Tube Heat Exchanger Design
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License:
Demo |

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Step by step shell and tube heat exchanger design and analysis software
Below is a list of some functions:
1-Step by step calculation
2-Estimate the Physical properties of more than 1450 components; the database has the ability to estimate Thermal Conductivity, Density, Heat Capacity and Viscosity. The database also included critical properties, boiling and melting points.
3-Estimate mixture properties. (ALL ESTIMATION METHODS CURRENTLY SUPPORT LIQUIDS ONLY)
4-Integrated customised database functions to allow user to add/delete compnents.
5-Ability to import properties to Shell/Tube sides form Microsoft Excel
6-Export Results summary to Microsoft Excel
7-Ability to calculate unknown shell or tube side temperatures by iteration method (solving by trial and error)
8-Also can select from different correlations to calculate shell or tube heat transfer coefficient
9-Calculate the scale resistance (dirt factor)
10-Shell/Tube side Reynolds and Nusselt numbers
11-Buffle spacing
12-Recommended minimun shell thickness, minimum recommended number and diameter of rods.
Publisher: WeBBusterZ Engineering Software|
Date:
30-07-2005 | Size: 5538 KB |
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pSogol
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License:
Shareware |

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Math Asst., Calculator, and Hypertext Notepad for Scientists and Engineers using Pocket PC 2003. Assists with calculating networks of formulae, dynamic simulation, differential and linear equation solution, multiple equations and unknowns, builtin script language. Useful for engineering and science computations, trying out algorithms, plotting results, quantitative brain-storming, and documenting problem solutions.
User acquires or creates application files called webs to solve particular problems of interest. Webs included with the distribution include:
1) CA -- Cellular automaton simulation
2) CAVE -- Nano Adventure Game illustrating hypertext interface
3) cocomo -- Computes time to develop software
4) DIBPrinting -- Tells how to print device indepent bitmaps in Windows
5) filter -- simulates simple IIR and FIR filters
6) hamurabi -- plays the old basic computer game hamurabi
7) HEBB -- Illustrates Hebbian learning using a matrix of weighting factors
8) LOGISTIC -- Illustrates the period doubling approach to chaos, using a simple logistic map
9) logo -- Plots a pretty spiral
10) matrix -- Solves four equations in four unknows using lu-decomposition
11) payment -- Computes a monthly payment from principal and interest
12) PERT -- Computes the critical path in a simple construction process
13) PIGGY -- Computes total amount in piggy bank from the number of each kind of coin
14) Quotes -- Selected quotes from famous iconoclasts and others
15) Rkutta -- Illustrates second order differential equation solution using Runge-Kutta method.
Publisher: Codelode|
Date:
-18-0309 | Size: 1647 KB |
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FlatGraph
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License:
Freeware |

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Plotting functions (usual and parametric) with more possibilities.
Differentiation of any order (with simplification). Construction of tangents to the graph. The simple and clear interface with the detailed documentation and examples of work.
The program is designed both for inexperienced and the professional user as in it are combined the intuitive interface and professional functions.
FlatGraph allows:
- To enter one or several functional expressions of any complexity for display and (or) their differentiation;
- To carry out symbolical differentiation for the specified order of a derivative, and also to carry out simplification of the received derivative;
- To investigate "alive" changing of various parameters of functions with simultaneous display of new graphs that allows to define influence of parameters of functions on their form;
- To use automatic or manual scaling schedules of functions for linear scales;
- To display parametric functions, for example, ellisoid, cardioid, Bernoulli lemniscate and other similar graphs (where abscissa and ordinate depend on one parameter 't');
- To solve the equations, system of the equations and inequalities by graphic way;
- To define and display a tangent to the graph of function in a point x0 (it is set by the user).
Publisher: Vitaliy Subbotin|
Date:
19-01-2005 | Size: 567 KB |
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emagiC CMS
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License:
Comercial |

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emagiC is an affordable browser-based Site & Content Management System that offers XML, WYSIWYG editor, stylesheets, link verification, extranet, sitemap management, load balancing, audit trail, task lists, email notification, administrator rights and roles on page level, templates, meta data and much more. Download free trial..
Publisher: Emagine|
Date:
28-04-2003 | Size: 44748 KB |
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UltimaCalc Professional
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License:
Shareware |

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UltimaCalc Professional is a highly functional graphing math toolbox with a compact and intuitive design offering the ultimate balance of power and convenience.
Its algebra module lets you perform manipulations and simplifications on basic and complex algebraic expressions. UltimaCalc lets you do calculus: differentiate an expression, or find its integral and ask how this was found.
You can factorise polynomials, multiply and divide one polynomial by another, find the GCD of two polynomials. Expand and contract trig expressions. Calculate Taylor series, define your own functions, and calculate exact results (try evaluating the factorial of 1000).
Publisher: UltimaCalc|
Date:
29-08-2008 | Size: 3223 KB |
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emagiC CMS
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License:
Comercial |

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emagiC is an affordable browser-based Site & Content Management System that offers XML, WYSIWYG editor, stylesheets, link verification, extranet, sitemap management, load balancing, audit trail, task lists, email notification, administrator rights and roles on page level, templates, meta data and much more. Available in different languages including English, French, German, Spanish, Danish and Chinese. Download free trial..
Publisher: Emagine|
Date:
18-07-2003 | Size: 46272 KB |
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Web Performance Analyzer
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License:
Shareware |

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Web Performance Load Tester is load testing software targeted at web sites that use complicated technologies such as AJAX, J2EE, ASP, .NET, PHP, ColdFusion, Java, etc. Its automatic analysis can tell you how many users your web site is capable of handling at one time using your own unique performance criteria. Because data is collected at the URL level, it not only identifies slow web pages, but identifies the particular part of the web page that caused the problem.
Simulating thousands of users with Web Performance Load Tester is easy! Simulate up to 1000 users from a single test computer, or install load generating "engines" on multiple computers at no extra cost.
Publisher: Web Performance, Inc.|
Date:
07-03-2007 | Size: 71000 KB |
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Active Server Image
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License:
Shareware |

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Powerful graphics component to create server side professionally looking charts for Microsoft ASP. Fast, Flexible, Easy to Use, ASI is a charting and graphing component for web servers and for embedding in applications. By supporting UTF8 (Unicode) text strings, ASI can draw canvas with characters from multiple languages. Support PNG, JPEG, BMP, TIF, ICO file format. Browser friendly: No Java or ActiveX controls are required.
Publisher: eMarkSoft Inc.|
Date:
15-08-2002 | Size: 1634 KB |
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UltimaCalc
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License:
Shareware |

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UltimaCalc is a scientific and mathematical calculator designed to occupy minimum screen area, making it immediately available for use. UltimaCalc can stay on top of other windows. Type a calculation as plain text, evaluate it, maybe edit it and re-calculate. Has a comprehensive context-sensitive help system.
Calculates to 38 digit precision. The display can be limited to just 8, 12 or 16 digits, and digits grouped for readability. Two 'scientific' view modes show numbers always in exponent format. The 'engineering' mode uses suffixes such as k (kilo) and M (mega). View results in hexadecimal and as ratios.
Publisher: UltimaCalc|
Date:
14-06-2006 | Size: 3112 KB |
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RF21
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License:
Freeware |

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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.
Publisher: Christoph Hohmann|
Date:
21-05-2004 | Size: 1107 KB |
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SpreadCalc
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License:
Shareware |

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There are many people who use Excel quite seldom and mostly for their home purporses. Excel has some options which perfectly fit your work, doesn't it? But are you sure you really need all of them? How often do you use 3rd level equations? So why do you pay for what you don't use? Excel is a complicated program with lots of options for big money. We offer you new SpreadCalc - a handy utility with most often used options for more than a humble price..
Publisher: Helmsman|
Date:
25-08-2003 | Size: 1100 KB |
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USPExpress Math Parser
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License:
Comercial |

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USPExpress Math Parser is a COM-based dll that is aimed to parse and evaluate scientific, engineering and math expressions on-the-fly. USPExpress has been widely used in numerous enterprise-level applications in the field of chemical engineering and statistical applications for over 3 years now..
Publisher: UNISOFT Plus Ltd.|
Date:
01-01-2003 | Size: 3606 KB |
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Cheers! Blood Alcohol Calculator
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License:
Shareware |

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Enter your body weight, gender, number of drinks, and hours drinking and it calculates your blood alcohol level. The Cheers program is in the shape of a beer mug so it looks like a cute toy. It's fun and easy to use. But don't let looks fool you. It contains the very latest biological equations for the absorption and metabolism of alcohol.
The law says don't drink and drive. In most states you can be convicted of drunk driving if your blood alcohol level is over 0.08. But most people have only a vague idea of how drunk they are after a few drinks. Sure you can feel the effect of the alcohol, but exactly what is your blood alcohol level? This program will calculate your blood alcohol level based on the number of drinks, body weight, gender, and number of hours spent drinking.
Publisher: Michael Robinson|
Date:
01-12-2003 | Size: 4529 KB |
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Checkbook Ease Freeware
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License:
Freeware |

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Checkbook Ease Freeware is a free checking account and household budget program. All functions are performed from a single beautiful window which includes 20, user selected, color backgrounds with matching calculator and calendar. The single window viewing the checkbook register and family budget while entering transactions. The budget is based on the envelope system, money not spent is carried over to the next month thus allowing for leveling of expenses over the year. Budget window displays the monthly budget and remaining balances. Only one-click is needed to change the monthly budget or transfer money to the budget balances.
Publisher: CheckbookEase|
Date:
01-11-2006 | Size: 4192 KB |
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CurTiPot Acid-Base pH and Titration
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License:
Freeware |

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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.
Publisher: Ivano G. R. Gutz|
Date:
11-01-2007 | Size: 542 KB |
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Web Log Mixer
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License:
Shareware |

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Web Log Mixer is a GUI/command line utility which helps you to combine log files generated by the web server into a single log file. Source log files can be generated either by a single web server or by different web servers in the load balancing environment. The program understands log files compressed with zip, gzip or bzip2 and can compress destination log file with gzip or bzip2..
Publisher: BitStrike Software|
Date:
8-92-2004 | Size: 453 KB |
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Sicyon Lite calculator
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License:
Freeware |

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Sicyon is all-in-one freeware tool 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:
- calculate the value of a math expression using variables and user-defined functions.
Publisher: SpecLabs|
Date:
19-02-2006 | Size: 5020 KB |
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Mathematics
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License:
Freeware |

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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..
Publisher: eptsoft|
Date:
01-01-2007 | Size: 4345 KB |
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Universal
Explorer
Powerful windows
explorer file
manager and
viewer.
Disk
Size Manager
Analyses
hard disk space and collects statistics.

Web
Data Mining
Extract
information from web. Download tools, data grabber.

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