GIPALS 是线性编程环境，它集成了大型线性程序解算器以及简单、直观的图形用户界面，可直接指定或导入并解决各种工业、金融和教育领域出现的任何类型的受限优化问题。 约束优化问题称为具有无限数量的决策变量和约束的线性程序。 线性程序解算器基于内部点方法（Mehrotra 预测-校正算法），通过实现最先进的算法对约束矩阵进行顺序，对大型稀疏线性程序进行了优化。 用户可以使用网格以密集形式指定线性程序约束，或使用特定约束编辑器以稀疏形式指定线性程序约束。密集形式适用于非零优先于零的中小型线性程序。在此窗体中，可以通过 Windows 剪贴板直接将约束从/粘贴到 MS Excel 电子表格。稀疏窗体旨在指定/查看/编辑具有数万个变量和约束的大型线性程序。 GIPALS 可以从数学编程系统 （MPS） 数据格式导入线性程序，这是描述各种线性程序的行业标准。GIPALS 用户界面中指定的任何线性程序都可导出为 MPS 格式。 线性程序的解决方案可以保存为 CSV（逗号分隔电子表格）、Tab 分隔或 HTML 文件。 GIPALS 的主要功能： 简单自然地指定线性程序，没有任何特殊的数学知识; 坚固的内部点方法，用于快速可靠的解决方案; 支持线性程序的行业标准格式; 以广泛使用的格式（包括电子表格和 HTML）报告解决方案。
版本历史记录
- 版本 3.3 发布于 2010-12-12
软件信息
- 软件分类： 业务 > 数学与科学工具
- 发布者： Optimalon Software
- 许可： 免费试用
- 价格： $197.00
- 版本： 3.3
- 适用平台： windows
终端用户许可协议
GIPALS Software License Agreement Copyright (c) 2004-2009 Optimalon Software. All rights reserved. 1. GIPALS is distributed as "try before you buy". The downloaded package is a full function version, but before registration it has the following restrictions: 30 days trial period; Maximum size of a linear program is 1000 variables by 1000 constraints. 2. You can distribute the downloaded unregistered copy of GIPALS without any modification in any way you like. No person or company may charge a fee for the distribution of GIPALS without written permission from the copyright holder. 3. Once registered, you are granted a non-exclusive license to use GIPALS on one computer, for any legal purpose, at a time. The registered GIPALS software may not be rented or leased, but may be permanently transferred, if the person receiving it agrees to terms of this license. 4. You may not use, copy, emulate, clone, rent, lease, sell, modify, decompile, disassemble, otherwise reverse engineer, or transfer the licensed program, or any subset of the licensed program, except and only to the extent that such activity is expressly permitted by applicable law notwithstanding this limitation. Any such unauthorized use shall result in immediate and automatic termination of this license and may result in criminal and/or civil prosecution. 5. GIPALS IS DISTRIBUTED "AS IS". ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, OF SATISFACTORY QUALITY, AND FITNESS FOR A PARTICULAR PURPOSE OR USE ARE DISCLAIMED. 6. Optimalon Software SHALL HAVE NO LIABILITY TO LICENSEE OR OTHER PERSONS FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, LOSS OF USE, DATA OR PROFITS, OR BUSINESS INTERRUPTION, HOWEVER CAUSED AND ON ANY THEORY OF CONTRACT, WARRANTY, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 7. If you do not agree with this license you must uninstall GIPALS from you computer and discontinue to use it.