Fekete points are a set of points which are utilized for polynomial interpolation.

The Fekete Points in the Line Interval IPad app approximates the location of Fekete points in a line interval.using the Chebyshev basis.

This app utilizes a line swipe method to draw a line and then compute Fekete points for a horizontal projection line of the created line. 1-16 Fekete Points can be calculated and displayed. The PointX and PointY coordinates of the Fekete Points are also calculated and displayed.