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euphOrbit by Marek Jablonski

This is a simple utility designed to simulate the motions of planetary bodies in space. The primary design philosophy of this software was that it had to simulate asteroids speeding through our Solar System close to true life. The initial positions of planets and asteroids are computed using NASA orbital elements. The bodies are then plotted as they move according to the laws of physics and gravitation.

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Visual Matrix by GraphNow

Implement basic matrix operations and matrix decompositions. 1. Basic matrix operations: +, -, .*, *, ', determinant, inverse, rank etc. 2. Matrix decompositions: LU decomposition, QR decomposition. Implement basic matrix operations and matrix decompositions. 1. Basic matrix operations: +, -, .*, *, ', determinant, inverse, rank etc. 2. Matrix decompositions: LU decomposition, QR decomposition.

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iSpellWell by James M. Voelker, Voelker Software

iSpellWell is spelling tutor designed for parents, teachers, schools and children. It includes 65 lessons for grades 1-5 and nearly 1000 words and sentences. Additional lessons can be added easily by typing or by download. iSpellWell is founded on an intuitive testing interface that focuses on the individual child's performance. The more trouble a child has with a particular word, the more the child is required to practice that word.

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CalcBoard by Tiksi Labs

Next Generation Calculations. The CalcBoard is a straightforward utility to construct and estimate expressions. CalcBoard supports:Calculations using units; Interval arithmetics; A wide range of standard functions; Easy (calculator-like) interface; A set of persistent variables to assign expressions to, Syntax highlight. Using CalcBoard you can execute complex multistage calculations and even write simple programs without programming

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(640-607) Easy CCNA 3.0 by JRK Software

JRK Software is a company dedicated to developing the best quality self-testing and training products for the computer professional market. We working to provide the most valuable simulations of Microsoft, Cisco and CompTIA Certification exams. Our exams are the most valuable simulations of IT certification exams available. Using our EasyCert exam simulations, you can be certain you have learned the materials and are ready to pass the real exam.

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Dictionary Organizer Deluxe by PrimaSoft PC

Dictionary Organizer Deluxe is a database management software that allows you to create your own dictionary, terminology or glossary books. Our software solution enables you to build and manage business glossaries, science terminology books, or personal dictionaries.

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