| WebCab Optimization (J2EE Edition) |
 Enterprise Java Component for solving local or global optimization problems. |
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| XICalc |
 Extra Precision Integer Calculator in C# |
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| MaTris |
 practice arithmetic skills with Tetris reward |
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| XZCalc |
 Extra Precision Complex Matrix Calculator |
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| XMCalc |
 Extra Precision Floating-Point Matrix Calcula |
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