LINDO SYSTEMS INC是西普代理的Lingo/Lindo系列软件的开发商及版权所有者。         Setting the standard in optimization software for over 21 years, LINDO Systems has been a leader in providing fast, easy to use tools for mathematical optimization. Day in and day out, LINDO Systems' optimizers provide critical answers to thousands of businesses around the world. Our Linear programming, Integer programming, Nonlinear programming, and Quadratic programming products are in use at over half the Fortune 500--including 23 of the top 25.        Constantly anticipating user's needs, LINDO pioneered the development of linear programming and nonlinear programming software on the PC, as well as optimization software in spreadsheets. Continuous development and rigorous testing are our way of maintaining our position as innovators in optimization modeling tools.