Nauty Copyright and License Statement

This is the license for the software package Nauty and

Traces, package versions 2.6 and later.

Five categories of software are included in the package:

A. All files not listed as B-E below, copyright Brendan McKay (1984-)

B. Files traces.h, traces.c and dretodot.c, copyright Adolfo Piperno (2008-)

C. File watercluster2.c, copyright Gunnar Brinkmann (2009-)

D. Files planarity.h and planarity.c, copyright Magma project,

University of Sydney

E. Files nautycliquer.h and nautycliquer.c, copyright to Sampo Niskanen and Patric Ostergard.

Licensed under the Apache License, Version 2.0 (the "License");

you may not use this software except in compliance with the License.

You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.

Brendan McKay: Australian National University; Brendan.McKay@anu.edu.au

Adolfo Piperno: University of Rome "Sapienza"; piperno@di.uniroma1.it

Gunnar Brinkmann: University of Ghent; Gunnar.Brinkmann@UGent.be

Magma Administration: University of Sydney; admin@maths.usyd.edu.au

Patric Ostergard: Aalto Univerity; patric.ostergard@aalto.fi

References    McKay, B.D. and Piperno, A., "Practical Graph Isomorphism, II", Journal of Symbolic Computation, 60 (2014), pp. 94-112, doi:10.1016/j.jsc.2013.09.003 See Also copyright