N-Point Lagrangian Interpolation Tool
PHP Program by Jay Tanner
Enter XY data pairs, with the X and Y values separated by spaces, commas or semicolons.

The XY data columns can also be given optional labels.

Replace initial default start up example table with your own data table.

NOTE: There must be at least two pairs of matching numerical data points.
= X Data Label                    Y Data Label =

Enter any general value of (x)

x  = 

For the given (x) value, the interpolated (y) value is    

y  =  6.0065121

This program is a numerical solution to the N-point Lagrange interpolation
equation, shown here, and uses the given input data above.

Jay Tanner - 2024 - v4.1