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      TRIANGLE_LYNESS_RULE - Quadrature Rules for the Triangle
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      TRIANGLE_LYNESS_RULE <br> Quadrature Rules for the Triangle
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      <b>TRIANGLE_LYNESS_RULE</b>
      is a MATLAB library which
      produces the Lyness-Jespersen family of quadrature rules 
      over the interior of a triangle in 2D.
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