LICENSE.note

LICENSE: GNU General Public License v3.0.
YEAR: 2015
COPYRIGHT HOLDER: Paul Pearson

GNU General Public License v3.0.  The mapper1D function by Paul
Pearson is a cleaned-up, modified, and ported version of the Mapper 
code by Daniel Muellner and Gurjeet Singh originally written for Matlab.
What follows is the copyright notice included in the Matlab code written 
by Muellner, based on code written by Singh.

    This is a cleaned-up and modified version of the Mapper code by
    Gurjeet Singh. It also corrects two bugs which are present in the
    original Mapper code.
    (c) 2010 Daniel Muellner, muellner@math.stanford.edu
    Copyright: As far as Daniel Muellner's contributions are concerned,
    this code is published under the GNU General Public License v3.0
    (see http://www.gnu.org/licenses/gpl.html). For scientific citations,
    please refer to my home page http://math.stanford.edu/~muellner. If
    you visit this page in the future, chances are high that you will find
    a Python library with improved, largely extended and freely
    distributable Mapper code there.
    Since the present code is based on Gurjeet Singh's original code,
    please also respect his copyright message.
    Below is the original copyright message:
    Mapper code -- (c) 2007-2009 Gurjeet Singh
    This code is provided as is, with no guarantees except that
    bugs are almost surely present.  Published reports of research
    using this code (or a modified version) should cite the
    article that describes the algorithm:
      G. Singh, F. Memoli, G. Carlsson (2007).  Topological Methods for
      the Analysis of High Dimensional Data Sets and 3D Object
      Recognition, Point Based Graphics 2007, Prague, September 2007.
    Comments and bug reports are welcome.  Email to
    gurjeet@stanford.edu.
    I would also appreciate hearing about how you used this code,
    improvements that you have made to it, or translations into other
    languages.
    You are free to modify, extend or distribute this code, as long
    as this copyright notice is included whole and unchanged.