
Scientific Letter is a original scientific software that allows you to create mail messages with complex equations. The equation editor of scientific software used in the mailer allows you to create complex letters in about the same time as a normal letter would take. Recipients of letters from Scientific Letter who use other mailers will see the message text with equations included in it as a LaTeX notation. "Hot keys" used in this scientific software and popup windows allow you to type a complex mathematical text much faster than in LaTeX. Text with simple equations is easily handled. You don't need an index of LaTeX commands. Equations in the message editor are displayed in their natural form. Scientific Letter is powerful scientific software.
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Chemical Equation Expert is an integrated tool for chemistry professionals and students to solve chemical equation problems. It provides several powerful functions you have dreamed for long:
1.Balances chemical equations quickly. An equation as complicated as: 119H2+18Ca(CN)2+6NaAlF4+12FeSO4+6MgSiO3+6KI
+2H3PO4+12PbCrO4+24BrCl+6CF2Cl2+24SO2 = 12PbBr2+12CrCl3+6MgCO3+6KAl(OH)4+12Fe(SCN)3+
2PI3+6NaSiO3+18CaF2+110H2O can be balanced in no time! So, balancing chemical equations will not be your nightmare but a piece of cake from now on.
2.A buildin equation search engine lets you find an equation or make a summary of a certain type of reactions easily.
3.Calculates the mass mole of the compounds of a selected equation automatically. Uses the Stoicometric coefficients, reaction consumption to calculate the amounts/masses of compounds.
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Smart ChemBalance Studio is an integrated tool for chemical equations. It has three major functions:
1.Quick balance for chemical equations. A complicated equation like this:
119H2+18Ca(CN)2+6NaAlF4+12FeSO4+6MgSiO3+6KI+2H3PO4+12PbCrO4+24BrCl+6CF2Cl2
+24SO2=12PbBr2+12CrCl3+6MgCO3+6KAl(OH)4+12Fe(SCN)3+2PI3+6NaSiO3+18CaF2+
110H2O can be balanced in one second! So, balancing chemical equations will not be your nightmare but a piece of cake from now on.
2.Quick calculation for chemical equations. It can calculate each chemical's amount according a selected equation.
3.Quick browsing elements' properties. With just one click, you can know any element's atomic number, atomic weight, melting point, ElectroNegativity, etc.
No matter whether you are a chemical researcher, teacher or student, it is a good assistant for you. Try it!
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WebQuiz XP is the new easy software product which allows you to create interactive HTML questionnaires, assessments, quizzes and tests that you can immediately answer onscreen or publish to the Internet. By using an easy wizard, you can enter the questions, define the options and then set the final evaluation. WebQuiz XP supports four question types (multiple choice, multiple answer, true / false, fillintheblank, essay) and you can choose several readytouse professional templates. Pictures and mathematical formulas can be linked to questions: while publishing the quiz, formulas and equations are automatically converted into images and included in web pages. Moreover you can set the score which will be given if users answer correctly, wrongly or if they do not answer. With just a mouse click your quizzes are then uploaded to the Internet and ready to be used. Answers and results are stored into a database and/or sent by email. A realtime Web Administration Interface monitors the progress of your tests.
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MathWriter is a java standalone program that allows for the production of, Mathematical, Scientific and Engineering equations and formulae.
Schoolteachers and Lecturers will find MathWriter useful for producing notes, reports and test papers. The program is designed so that an expression may be written on the screen and then translated into a bitmap image of required size. This image may then be subsequently imported to a Microsoft Word document as a "picture" or incorporated into a Web Page as an Image.
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3D Grapher is a featurerich yet easytouse graph plotting and data visualization software suitable for students, engineers and everybody who needs to work with 2D and 3D graphs. 3D Grapher is small, fast, flexible, and reliable. It offers much of the functionality of heavyweight data analysis and graphing software packages for a small fraction of their cost. The program is very easy to learn  you don't need to read long manuals to figure out how it works, but can just play with 3D Grapher for several minutes and start working.
3D Grapher provides for three systems of coordinates: Cartesian, cylindrical and spherical. Graphs can be generated from table data or from the manually entered equations. You can specify the unlimited number of equations and tables and their graphs will be plotted in one coordinate system using different colors and lighting conditions. This feature helps you visualize and analyze the domains and intercepts of several functions.
Functions can be parametric, and can include a time variable  this feature allows creation of animated graphs and models. You can easily rotate the created graphs with the mouse, zoom them and view at any angle. Other program features include:
1) Builtin expression calculator
2) Mouse cursor coordinate tracking
3) Fully customizable userfriendly interface for highly efficient workflow
4) Ability to import and export data in several popular file formats
5) Ability to copy the graphs and paste them into your own documents
6) Support for OpenGL video accelerators.
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CplxCalPro, CCP, is the most powerful programmable graphicalcalculator for the palm platform.
While this calculator is not necessarily designed just to balance your checkbook, you could easily do so. CplxCalPro allows you to perform the most advanced calculations and function graphing without any programming. Instead of retyping the same equations with just a few different values you can create a little program. The manual contains a stepbystep tutorial with very easy to follow examples.
Use the Emulator to write your programs for CplxCalPro on a PC or MAC. After developing and testing your programs on the PC or MAC you can save the programs and hotsync them to your handheld. The user manual explains how to do this.
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SLAE SOLVER allows to find on a personal computer high accuracy solutions of linear algebraic systems with N equations, where N may reach hundreds or thousands
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CHEMIX School is an educational tool for learning chemistry. It is geared toward collegelevel chemistry, but is also appropriate for highschool students, chemists, and teachers. It is equipped with a periodic table containing physical properties for all stable isotopes including more than 2500 unstable isotopes and 600 decays. It is also equipped with a molecular 3D viewer, calculator, curve fit, function plot, data manipulation, derivatives, definite integrals, ternary plot, conversion table, solubility chart, dictionary, and advanced calculators for molecules, thermochemistry, electrochemistry, weak acid/base/buffers, solubility (Ksp), gas equations, spectroscopy and stoichiometry (balance). Chemistry lessons and problems are included. Both english and norwegian versions are available.
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