GIPALS 是線性程式設計環境，它整合了大型線性程式解算器以及簡單、直覺的圖形使用者介面，可直接指定或導入並解決各種工業、金融和教育領域出現的任何類型的受限優化問題。 約束優化問題稱為具有無限數量的決策變數和約束的線性程式。 線性程式解算器基於內部點方法（Mehrotra 預測-校正演算法），通過實現最先進的演算法對約束矩陣進行順序，對大型稀疏線性程序進行了優化。 用戶可以使用網格以密集形式指定線性程式約束，或使用特定約束編輯器以稀疏形式指定線性程式約束。密集形式適用於非零優先於零的中小型線性程式。在此表單中，可以透過 Windows 剪貼簿直接將約束從/貼上到 MS Excel 電子表格。稀疏窗體旨在指定/查看/編輯具有數萬個變數和約束的大型線性程式。 GIPALS 可以從數學程式設計系統 （MPS） 資料格式導入線性程式，這是描述各種線性程式的產業標準。GIPALS 用戶介面中指定的任何線性程式都可匯出為 MPS 格式。 線性程式的解決方案可以儲存為 CSV（逗號分隔電子表格）、Tab 分隔或 HTML 檔。 GIPALS 的主要功能： 簡單自然地指定線性程序，沒有任何特殊的數學知識; 堅固的內部點方法，用於快速可靠的解決方案; 支援線性程序的行業標準格式; 以廣泛使用的格式（包括電子表格和 HTML）報告解決方案。
版本歷史記錄
- 版本 3.3 發佈於 2010-12-12
軟體細節
- 軟體分類： 業務 > 數學與科學工具
- 發佈者： Optimalon Software
- 軟體性質： 免費試用
- 價格： $197.00
- 版本： 3.3
- 作業系統： windows
終端使用者許可協定
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.