Download Quaternion Software

Calc 3D by Greuer

Calc3D is a calculator for 3-dimensional vectors, matrices, complex numbers, quaternions. For objects ( like point, line, plane and sphere) distances, intersections, volume, area of squeres, area of a triangle can be calculated. Cartesian coordinates, spherical coordinates und cylindrical coordinates can be transformed into each other. (5 languages)

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Calc 3D Pro by Greuer Andreas

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.

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Gospel Parallels by PC Shareware, Inc.

Gospel Parallels is a side by side New Testament Bible tool. All 4 gospels appear on your screen side by side for easy reading, scrolling, word search and studying. Includes a notepad, chronological index & instant parallel passage matching. A very helpful tool for the serious Bible student.

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Navigation Toolbar by Andromeda Productions

Bundle of handy utilities for ocean and coastal navigation. Including calculating courses and distances, tidal heights for large number of ports, tidal currents, vessels performance under various weather conditions, wheel over point and squat, heavy weather tactics (risk of synchronous or parametric rolling, broaching, and flooding), tropical storm avoidance, obtaining weathercharts from Internet, and much more...

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Mind4Math Grade 1&2 by Information Exchange Associates LLC

Mind4Math is an easy to use teaching assistant for both the classroom educator and the home teacher. Mind4Math includes addition, subtraction, multiplication, and division problems for your young students. It delivers custom practice worksheets for the student and answer sheets for the teacher or parent. Mind4Math is not intended to replace curriculem, but to supplement the student needs. It tracks the basic math instruction.

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SI-Metric Kids by ButterflyVista

This program is a graphical easy-to-use US to metric unit converter ideal from everything from cooking to engineering. The product also features an extensive timezone database with both city and country lookup. Don't think of SI-Metric as a mere calculator, because the product includes an encyclopedia providing detailed history and origins of the units and time zones. Let SI-Metric help you with your unit or time zone conversions.

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Spanish Whiz by Braser Soft

Excellent Spanish vocabulary building program with sound capabilities to help you practice listening and pronounciation. It includes a large selection of Spanish words and expressions which you can test yourself on, as well as addressing problem areas such as por y para, ser y estar, etc. You can also make your own word lists. Extra sound files are available.

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