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  Logic Minimizer 15 Apr 15

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  Fraction Shape-Up 27 Oct 15

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  Advanced Random Number and Permutation Generator 22 Sep 15

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  Absolute and Kinematic Viscosity Calculator 27 Oct 15

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  Function Grapher 31 Dec 14

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  WZGrapher 22 Jan 15

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  Science Teacher's Helper 23 Sep 15

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  Math Studio 31 Dec 14