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There are many things that require mathematical modeling: from exchange rates prediction to engineering and financial planning. Infinity is an innovative non-linear math application that allows you use complex math expressions within equations to describe the problem which requires solution. Once the model is described using common math language you can see the results immediately. Download FREE trial version today to get the taste of real math!

Semantic software solution for document summarization

Chemistry teaching software which simulates the bonding of Ionic compounds on screen. Learn how Ionic compounds are formed by atoms gaining and losing electrons. Includes a reference section to support students learning with basic facts and information. Price includes full site license.

Index RTF, RTFD databases of hierarchical folders. Searches produce tables of samplings of the data around the word(s) of interest. Double-click one of the samples to load up the entire document in the Text Pane and scroll the document to the relevant find. Create your own reference databases from ordinary RTF, TXT, or DOC files and make your own RTF, RTFD notes.

This is an Excellent FREE Software for Kids to learn Numbers and Counting in a logical & easy step-by-step process. Full Audio-Visual and Multimedia features have been built into the program. It changes the usual difficult and tedious learning experience with Maths and makes the subject easy to understand & grasp the basic concepts using a logical step-by-step process that is both interesting and fun to use for the average school going child. The following are the features of Kid's Abacus 2.0 - Count from 1 to 100 using Graphic Objects, 5 different Picture Objects to Count, Drag and Drop method of counting, Realistic Speech Synthesizers to aid in counting. Fully Multimedia based with audio-visual output. Easy to use, with a Windows based interface specifically designed for children.

Free Typing Tutor completely free no trial

LanHelper scans network at high speed and retrieves the abundance of network information. You can boot (wakeup) or shut down or lock your PCs, make the remote computers run commands. Capture screen or manage processes remotely and more. Refresh statuses to check on-line and off-line computers, and find the changed IPs or computer names. No any server program is required. Support XML for saving the scan results.

Why to learn Chinese? There are two answers: Much easier to get a job or get better payment; Understand China - a nation with more than 5000 years history becomes more and more modernization.

Learn Chinese 2.0 can help you to achieve it.

Learn Chinese 2.0 is software that focuses on spoken Chinese training. It regards to daily life, work, study, travel and so on, includes more than 800 sentences, 60 dialogues, 1200 words and 500 characters drawing display that is common used and the whole Chinese Pinyin.

Features:

• Used words are according to first and second levels of Standardized Levels of Chinese Vocabulary.
• All Chinese in it are read by human enjoy REAL Chinese
• All Chinese in it are marked by Chinese Pinyin
• Learn Chinese 2.0 with Float modal can be used at anytime
  

Learn Chinese 2.0 is about 32MB, but to download and use it is quite worth.

Learn Chinese and Speak Mandarin makes learning to speak Chinese easy by eliminating all of the problems associated with traditional classroom and audio courses, and presenting the material through an intuitive and easy to use interface. Users guide themselves through over one hundred lessons. Each lesson contains a real world conversation between two native speakers. Conversations are further broken down into individual sentences which include pronunciation, meaning, pinyin, characters, and the literal translations of the words that make up the sentences. Once the user has gone through a lesson, the items from that lesson can be added to a flash card section of the program for review. Items from all sections can be added to the flash card section for review. Other sections of the program include a talking dictionary and a section that teaches pinyin. The program contains vocabulary and phrase sections, which together contain over 2500 of the most commonly used vocabulary and phrases. Features: - Lessons use practical everyday language. - Each lesson has playback at normal and slow speeds and each syllable is clearly pronounced. - Uses unique audio flash card system to review items you are having trouble remembering. - Sentences, words, phrases, and characters can be put into user defined flash card sets for review. - Talking dictionary helps with pronunciation. - Each item is broken down by pronunciation, literal translation, meaning, and characters. - Excellent sound quality. - Inexpensive and Guaranteed.

Learn Chinese and Speak Mandarin is a revolutionary and award winning new system for learning Chinese designed by language experts. The program contains personalized lessons that give special attention to everyday language and pronunciation.