Math & Scientific Tools software:

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Goldengem is a state of the art general purpose Neural Network. It is a simple no-nonsense program, containing a sophisticated mathematical calculation, which has been very successfully used by a few top traders. Select tickers, in capitals, separated by commas, including any that may influence the price you wish to analyze. Press Load then Run. Select your ticker on the right. Select a number of days on the slider.

Scientific Calculator Decimal for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity. Calculation history can be stored into text file or printed. There are ten variables or constants available for storing often used numbers. Precision of calculations is 54 digits. Trigonometric, hyperbolic and inverse functions. Special numbers NaN, Uncertainty, and Infinity.

ChemMaths is a chemical engineering,mathematical and chemistry program. Software suitable for chemistry,chemical engineering students and professionals.Contains information on 3000+ chemical compounds,allows predition of chemical compound properties,critical constants, thermodynamic properties etc,periodic table, solves 400+ chemical/electrical/mechcanical engineering, phyics, and mathematical equations. Contains 200+ unit conversions & more.

The perfect tool for quick analysis of data whether you enter it yourself, use a spreadsheet, or maintain a database. Easily create and analyze crosstabulations, descriptive statistics, basic significance tests, and summary reports. Ideal for those who need a low-cost alternative for producing basic summary statistics at school or work. Create data files or import from spreadsheets or statistical software.

This very user-friendly desktop tool simplifies common statistical calculations and also allows quick analysis of raw data whether you enter it yourself, use a spreadsheet, or maintain a database. Copy data from spreadsheets, database tables, import text files, or enter data directly into the spreadsheet to quickly produce basic statistical analyses.

FindGraph is a curve fitting and digitizing tool for engineers, scientists and businesss. Convert plots back to X,Y data from any published report for later processing and manipulations. The program offers 12 generic fits, including linear and nonlinear regression, Logistic functions, Fourier approximation, Neural Networks, B-splines curves, cycles extraction, SSA forecasting, and plus a library of over 300 industry-specific formulas.

DTREG is a powerful statistical analysis program that generates classification and regression decision trees that model data and can be used to predict values. Single-tree, TreeBoost and Decision tree Models can be created.

NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted. NLREG includes a programming language similar to C that you use for describing the function to be fitted. Two dimensional line and three dimensional surface plots can be generated.

Fill-out, SAVE, Print millions of available PDF eforms/docs (Adobe Acrobat) Scan paper forms for quick on-screen typeover fill-out. As "EZ" as - open, point, click, type, print, go. Fill-out imported form images (JPG BMP PNG TIF) too. Deskew and rotation keep things straight. Set cursor and type. Correct mistakes easily.. Encrypt forms for security. Many form templates included. visit: www.PDFtyper.com

Freeware for fast training, validation, and application of regression/approximation networks including the multilayer perceptron, functional link network, piecewise linear network, self organizing map and K-Means. C source for applying trained networks. Extensive help. User-supplied txt-format training data files, containing rows of numbers, can be of any size. Pruning for approximate structural risk minimization.