newton_interp_1d_test

newton_interp_1d_test, a C++ code which calls newton_interp(), which finds a polynomial interpolant to data using Newton divided differences.

Licensing:

The information on this web page is distributed under the MIT license.

Related Data and Programs:

newton_interp_1d, a C++ code which finds a polynomial interpolant to data using Newton divided differences.

Source Code:

• newton_interp_1d_test.cpp, calls all the tests.
• newton_interp_1d_test.sh, runs all the tests.
• newton_interp_1d_test.txt, the output file.

The code generates some plots of the data and approximants.

• plot1.png, a plot of the polynomial interpolant for problem p01;
• plot2.png, a plot of the polynomial interpolant for problem p02;
• plot3.png, a plot of the polynomial interpolant for problem p03;
• plot4.png, a plot of the polynomial interpolant for problem p04;
• plot5.png, a plot of the polynomial interpolant for problem p05;
• plot6.png, a plot of the polynomial interpolant for problem p06;
• plot7.png, a plot of the polynomial interpolant for problem p07;
• plot8.png, a plot of the polynomial interpolant for problem p08;