1Copyright ©2013 The gonum Authors. All rights reserved. 2 3Redistribution and use in source and binary forms, with or without 4modification, are permitted provided that the following conditions are met: 5 * Redistributions of source code must retain the above copyright 6 notice, this list of conditions and the following disclaimer. 7 * Redistributions in binary form must reproduce the above copyright 8 notice, this list of conditions and the following disclaimer in the 9 documentation and/or other materials provided with the distribution. 10 * Neither the name of the gonum project nor the names of its authors and 11 contributors may be used to endorse or promote products derived from this 12 software without specific prior written permission. 13 14THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 15ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 18FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 20SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 21CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 22OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.