Education - Mathematics

Calc 3D Pro v.1.9.8

Calc 3D is a collection of mathematical tools for highschool and university. The calculator can do statistics, best fits, function plotting, integration. It handles vectors, matrices, complex numbers, coordinates, regular polygons and intersections. For objects ( like point, line, plane and sphere) distances and intersections are calculated. Cartesian, spherical and cylindrical coordinates can be transformed into each other.

SEVENPAR (Deutsch) 1.10

The program produces a set with seven parameters of the sapatial Helmert transformation valid for an specific area, with which then arbitrary coordinates of the area can be transformed from one reference system into another with high accuracy. The seven transformation parameters are computed with a set of individual identical points. Those are points with known coordinates in both reference systems. For the computation at least three identical points must be present. In practice you will be anxious to use more identical points than those three necessities. The program supports upto 10.000 identical points. Cartesian coordinates or geographical coordinates with ellipsoidal height using the ellipsoid dimensions are suitable. Identical measuring points of higher order can be usually inquired or referred by the official institutions for measurement. The necessary ellipsoid half-axis are available in the program for the selection from lists. There are altogether to determine seven parameters, i.e. three translations, three rotations and a scale constant. The parameters are calculated by the compensation according to the method of the smallest squares (L2 norm, Helmert transformation). Therefore must be dissolved a formula system with seven equations and seven unknown quantities. The coordinates of the identical points are tested intensively on outliers and deviations by different statistic procedures. The quality of the computed seven parameters of the Helmert transformation is documented by a residual matrix and by the computation of the middle, maximum and root mean square (RMS) deviations. The seven parameters are presented in the three most usual standards. Those are the Coordinate Frame Rotation, the Position Vector Transformation and the European Standard ISO 19111.

Science Teacher Helper v.2.2

Science Teacher Helper is an add-on for Microsoft Word, it was designed with a single purpose in mind - to save you time when editing Graphs and Charts of math, chemistry and physics in documents. You can easily add 765 functions, graphs and charts of physical, chemical and math into your MS WORD document.

Advanced Bible Decoder Pro 1.0.8

ABD bible code software provides best tools and quality matrices results for bible code research. Download Advanced Bible Decoder Pro today! Powerful bilingual English-Hebrew dictionary, allowing the English speaking user to search the Bible without any knowledge of Hebrew. Multilingual translations of the Bible, allowing the user to understand all the verses without any knowledge of Hebrew. Many statistical tools as statistical simulation test. Visit http://abd.pro.free.fr