@For LINGO

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@For LINGO

Whereas scalar based modeling languages require you to explicitly enter each constraint, the @FOR function allows you to enter a constraint just once, and LINGO ... ,This LINGO statement replaces all eight demand constraints. In words, this says for all VENDORS, the sum of the VOLUME shipped from each of the WAREHOUSES ... ,For our sample model, we will create a small, product mix example. Let's imagine that the CompuQuick Corporation produces two models of computers - Standard ...,copy the LINGO software or related documentation except in the manner authorized in the related documentation or with the written permission of LINDO ... ,LINGO provides the mathematical modeler with a number of functions and operators. For our purposes, we have broken them down into the following categories: ,2017年11月25日 — LINGO中用@for函数实现for循环。 @for : 集循环函数,表示对集中每个满足条件的对象都要有某个约束条件。基于建模语言的标量需要显式输入每个约束, ... ,In order to find the globally optimal point we must resort to either the linearization or global optimization features in LINGO. Briefly, linearization seeks to ... ,The functions in LINGO that allow you to do this are called set looping functions. If your models don't make use of one or more set looping functions, ... ,In LINGO syntax, we express the objective as: MAX = @SUM( PLANES: PROFIT * QUANTITY - SETUP * BUILD);. Since all attributes are defined on the index ...

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@For LINGO 相關參考資料
@FOR

Whereas scalar based modeling languages require you to explicitly enter each constraint, the @FOR function allows you to enter a constraint just once, and LINGO ...

https://www.lindo.com

Constraints

This LINGO statement replaces all eight demand constraints. In words, this says for all VENDORS, the sum of the VOLUME shipped from each of the WAREHOUSES ...

https://www.lindo.com

Developing a LINGO Model

For our sample model, we will create a small, product mix example. Let's imagine that the CompuQuick Corporation produces two models of computers - Standard ...

https://www.lindo.com

Download LINGO User's Manual [PDF] - LINDO Systems

copy the LINGO software or related documentation except in the manner authorized in the related documentation or with the written permission of LINDO ...

https://www.lindo.com

LINGO's Operators and Functions

LINGO provides the mathematical modeler with a number of functions and operators. For our purposes, we have broken them down into the following categories:

https://www.lindo.com

lingo中的for循环使用的语句是什么? - 百度知道

2017年11月25日 — LINGO中用@for函数实现for循环。 @for : 集循环函数,表示对集中每个满足条件的对象都要有某个约束条件。基于建模语言的标量需要显式输入每个约束, ...

https://zhidao.baidu.com

Miscellaneous Functions

In order to find the globally optimal point we must resort to either the linearization or global optimization features in LINGO. Briefly, linearization seeks to ...

https://www.lindo.com

Set Looping Functions

The functions in LINGO that allow you to do this are called set looping functions. If your models don't make use of one or more set looping functions, ...

https://www.lindo.com

The Formulation

In LINGO syntax, we express the objective as: MAX = @SUM( PLANES: PROFIT * QUANTITY - SETUP * BUILD);. Since all attributes are defined on the index ...

https://www.lindo.com