(continued from previous pageagreement this agreement together with python may be located on the internet using the following uniquepersistent identifier (known as handle)this agreement may also be obtained from proxy server on the internet using the following url in the event licensee prepares derivative work that is based on or incorporates python or any part thereofand wants to make the derivative work available to others as provided hereinthen licensee hereby agrees to include in any such work brief summary of the changes made to python cnri is making python available to licensee on an "as isbasis cnri makes no representations or warrantiesexpress or implied by way of examplebut not limitationcnri makes no and disclaims any representation or warranty of merchantability or fitness for any particular purpose or that the use of python will not infringe any third party rights cnri shall not be liable to licensee or any other users of python for any incidentalspecialor consequential damages or loss as result of modifyingdistributingor otherwise using python or any derivative thereofeven if advised of the possibility thereof this license agreement will automatically terminate upon material breach of its terms and conditions this license agreement shall be governed by the federal intellectual property law of the united statesincluding without limitation the federal copyright lawandto the extent such federal law does not applyby the law of the commonwealth of virginiaexcluding virginia' conflict of law provisions notwithstanding the foregoingwith regard to derivative works based on python that incorporate non-separable material that was previously distributed under the gnu general public license (gpl)the law of the commonwealth of virginia shall govern this license agreement only as to issues arising under or with respect to paragraphs and of this license agreement nothing in this license agreement shall be deemed to create any relationship of agencypartnershipor joint venture between cnri and licensee this license agreement does not grant permission to use cnri trademarks or trade name in trademark sense to endorse or promote products or services of licenseeor any third party by clicking on the "acceptbutton where indicatedor by copyinginstalling or otherwise using python licensee agrees to be bound by the terms and conditions of this license agreement cwi license agreement for python through copyright ( stichting mathematisch centrum amsterdamthe netherlands all rights reserved permission to usecopymodifyand distribute this software and its documentation for any purpose and without fee is hereby grantedprovided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentationand that the name of stichting mathematisch centrum or cwi not be used in advertising or publicity pertaining to distribution of the software without specificwritten prior permission (continues on next page appendix history and license