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  CurveExpert Professional 9 Mar 17

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  Math toolkit 21 Jan 15

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  Microsoft Calculator Plus 23 Sep 15

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  Super calculator 7 May 15

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  Matrix Calculator Pro 27 May 15

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  Bayesian Doctor 27 Oct 18

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  WZGrapher 22 Jan 15

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  Timez Attack 27 Apr 17