WGCalculator 

WGCalculator you will be able to execute all standard arithmetic operations and different scientific calculations.
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Math Flight 

Math Flight is a educational tool to help children (and adults) improve there mathematic skills. Three activities are available to test and challenge you and help is always available in a visual and audio format.
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Galactic Geometry 3D 

Calculate volume and surface area to blast away rocks and save your space ship! Galactic Geometry is an engaging 3D environment for learning about geometric figures and their equations. Students practice math with vivid animation and sound.
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CalculatorX 

CalculatorX is an enhanced expression calculator. It supports common operations, constants,built-in and custom functions, variables and note-lines. You can even use Binary, Octal, Decimal and HEXadecimal numbers in one expression to evaluate as well.
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ESBPCS-Dates for VCL - Trial 

ESBPCS-Dates is a subset of ESBPCS containing Components and Routines for Calendars and Date/Time Manipulation in Borland Delphi and C++ Builder. Includes Data Aware Components and full source, as well as a good subset of the controls.
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Easy Date Converter 

Adds a number of days to a date, calculates the number of days between two dates, and converts among Gregorian dates, Julian dates, Julian day numbers and ordinal dates of the form yyyy-ddd. Supports batch computation.
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