Affordable Access

On the spline approximation for integrals with a logarithmic kernel

National Aeronautical Laboratory
Publication Date
  • Aeronautics (General)


In this note a method based on cubic spline approximation is given for evaluating integrals of the type Jquot; f ( z ) In z dx when f ( x ) is given at some discrete points. A few tests on examples of aerodynamic interest showed that the accuracy of this method is superior to that obtainable from currently13; available Gaussian formulae.

There are no comments yet on this publication. Be the first to share your thoughts.