OK, here's a problem I'm trying to solve for my work.(adsbygoogle = window.adsbygoogle || []).push({});

Given a set of n points {(x1, y1), (x2, y2), ... (xn, yn)} I need to obtain a linear function f from the broken line which connects all these points, so that I can the value of f at any point.

I need to do this for two sets of points, i.e. obtain functions f and g, because I have an expression which involves both the values of f and g at specific points.

Thanks in advance for any help.

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Mathematica question

Loading...

Similar Threads - Mathematica question | Date |
---|---|

Simple Mathematica question | Mar 23, 2015 |

Quick Mathematica Question | Oct 3, 2014 |

Mathematica : Pulling inputs from a function; methodology question. | Jan 3, 2014 |

Mathematica derivation Question | Sep 10, 2013 |

Mathematica question | May 4, 2012 |

**Physics Forums - The Fusion of Science and Community**