April 28, 2004 20sim Viewer Comments (0) 20-sim is an advanced modeling and simulation package for Windows. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these. 20-sim models may use iconic diagrams, bond graphs, block diagrams as well as differential equations. Used in mechatronics, control engineering, robotics, mechanical engineering, hydraulics etc. From the same lab as Tutsim. User Rating: 0  (0%)  1  (100%) Education Other August 14, 2008 Chemspread PRO Comments (0) Free Java Applet is a chemistry spreadsheet calculator - balances virtually any chemical equation and follows up with stoichiometry calculations as well as equillibruim calculations. Percentage mass, titrations, ideal and non-ideal gases. Knows the periodic table and computes molecular weight of all entries. Partial pressures and Van der Waal equation. Gravemetric analysis. Includes tutorial. Free demo at mathshowcase.com User Rating: 0  (0%)  0  (0%) Education Science Related downloads from our partners: Knuffel 1.1 Ultimate Online Photo Gallery 3.0 Securepoint Log Analyzer 1.0.0b Amoebic 1.00 Smiling Bubbles (PocketPC) 1.0 Dialog Box Assistant 1.5 Awave Audio 9.3 42 Always Connected Plug 1.02 HJ Install 1.6 GFI MailSecurity for Exchange/SMTP 10 aol turbo mail anti-spam catalog scr file format opera free alarm pc dialer killer free memo paper block draftsurvey pro March 1, 2006 SurfX3D Comments (0) Surface Explorer 3D plots mathematical surfaces in 3D. User defined surface equations can be explicit, implicit, or parametric. Surface and color equations are specified by user. Can export to clipboard, VRML, POV, DXF, printer. C++ source code included. Freeware. User Rating: 0  (0%)  0  (0%) Education Mathematics June 30, 2008 Modelo Matematico de Micro Economia Comments (0) Is a graphical interface that represents mathematical equations based on an economy theory. Economic variables are shown as equations in order to represent what the theory means. Using complex mathematical processes such as Gauss polynomial estimation for taking values from the reality, convert those values to mathematical equations and display them as a graphic. Making them fit in a relation where the factors are exposed User Rating: 0  (0%)  0  (0%) Business Business Finance September 7, 2004 Abacus Math Writer (Trial download - $49 to buy) Comments (0) MathWriter is a stand-alone 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 Microsoft Word. User Rating: 0  (0%)  0  (0%) Education Mathematics August 3, 2003 Atoms, Symbols and Equations (Trial download - $24 to buy) Comments (0) Unique interactive multimedia Chemistry teaching software that tests students as they learn. Topics covered include: elements, atoms and molecules, word equations, chemical symbols, Periodic Table and chemical formulas. Plus interactive simulations to teach the balancing of chemical equations and the formulas of ionic compounds. Written for use in schools, but an excellent personal tutor for anyone beginning to study Chemistry. User Rating: 0  (0%)  0  (0%) Games Kids November 5, 2008 EquationsPro (Trial download - $25 to buy) Comments (0) EquationsPro is a chemical engineering,mathematical and chemistry program. Software suitable for chemistry,chemical engineering students and professionals. Solves 400+ chemical/electrical/mechcanical engineering, physics, and mathematical equations. Contains 200+ unit conversions & more. User Rating: 0  (0%)  0  (0%) Education Reference Tools January 1, 2005 Math Worm (Trial download - $10 to buy) Comments (0) A puzzle where you delve into a mathematical maze for answers to simple arithmetic equations. You must navigate the underground maze using numbers as clues while digging a tunnel for your math worm to get home. Mark the tunnel by completing adjacent arithmetic equations. Ideal for mathematical reinforcement for grade 3 and up. Various grade and skill levels. Control multiplication and division. For both home and school. User Rating: 0  (0%)  0  (0%) Education Mathematics May 15, 2005 Scientific Letter (Trial download - $29.95 to buy) Comments (0) Scientific Letter is an original mail program that allows you to create messages with complex equations. The equation editor used in the mailer allows you to create complex letters, including equations, at just about the same speed as typing a normal letter. Recipients of letters from SciLetter who use other mailers will see the message text with equations included in it as a LaTeX notation. This mailer makes the exchange of complex ideas simple. User Rating: 0  (0%)  0  (0%) Business Math & Scientific Tools September 4, 2005 SciWriter (Trial download - $49 to buy) Comments (0) SciWriter is an XML-based scientific editor that completely integrates writing mathematics and text in the same environment. The native document format is a subset of XHTML 1.1 and MathML 2.0 Presentation Markup. Print Publishing: A SciWriter document can be exported to LaTeX and be published as PDF, Postscript or DVI. Web Publishing: SciWriter documents can be published on the web as XHTML+MathML or as HTML with equations as images. User Rating: 0  (0%)  0  (0%) Utilities & Drivers Text/Document Editors