直接把程序复制黏贴出来，最好把问题也复制黏贴，否则只能改改程序中的语法错误。在国标《质量管理体系 基础和术语》GB/T19000—2008/ISO9000：2005中第3.4.5条 程序procedure中对于“程序”的定义进行了规定。一个环节，内部嵌套着一系列复杂的列逻辑慎密的一个组件，如若一个地方出问题则会影响到整个...
check/1..50/:;links(check,kind):yita,weight;endsets min=@sum(links(I,J):yita(I,J)*weight(I,J));for(check(J):sum(kind(I):(n(J)*sigma(J)*yita(I,J)*p(J)*q(J))/(n(J)*sigma(J)*p(J))#ge#0.9));什么的判断#ge#0.9，后面应该还有些什么吧 否则判断了之后又...
结果显示No relational operator found.31] @for(links(i,j):@if(i#ge#j,0,q(i,j))) ^到底是哪里有问题 相关知识点: 试题来源: 解析 提示的那句话根本不是约束 你自己读一下看看 结果一 题目 在lingo最优化程序中,总说模型定义错误,还有15号错误,这是怎么回事,要怎么改,想了很久也没想出哪错 mode...
setsmax=@sum(points(i):@log(1+(d(i+1)-d(i)+(d(i)^2+d(i+1)^2-2*d(i)*d(i+1)*@cos(3.1415926/6)^(1/2)/(2*d(i))@for(points(j):d(j)#lt#d(j+1)@for(points:d(1)#gt#1)@for(points(i):d(i)#gt#(d(i+12)+2)endError Code 15: No relational operator found...
直接把程序复制黏贴出来 最好把问题也复制黏贴出来 否则只能改改程序中的语法错误
Error Code 15:No relational operator found 相关知识点: 试题来源: 解析 model: sets: points/1..24/:d; pp/1..23/:c; endsets max=@sum(points(i)|i#lt#24:@log(1+(d(i+1)-d(i)+(d(i)^2+d(i+1)^2-2*d(i)*d(i+1)*@cos(3.1415926/6))^(1/2))/(2*d(i))); @for(...
NO RELATIONAL OPERATOR FOUND. Each LINGO expression (with the exception of variable domain expressions) must contain one relational operator (e.g., =, <, >). Check to be sure that all expressions contain relational operators. ALL MODEL OBJECTS MUST HAVE THE SAME PARENT SET FOR THIS OPERATION...
lingo 错误代码大全（Lingo error code Daquan）LINGO error code meaning when error occurs:When a LINGO program is solved, the system first compiles the program. The system compiles or executes other commands An error reporting window pops up for errors or errors in the program, displaying its ...
运行结果提示:Error Code 15:No relational operator found是我给的数据不好导致没有可行解还是我的条件有问题啊? 问个问题21 后起之秀 7 简化了一下:MODEL:!集合段;SETS:!学生i总选课门数不少于bi;x/1..10/:b;!第j类课程开设aj门;y/A B C D E/:a;!学生i选择第j类课一门课程的费用cij;!学...
13thespecifiedcellrangenameisnotfoundinthespreadsheetfile 14.Theamountoftemporarystackspaceneededfortheoperation(usuallymeansthattheexpressioninthemodelistoolong) 15couldnotfindtherelationaloperator(usuallylost<<),=''or''' 16inputandoutput,differentobjectsofdifferentsizes(usingthecollectioncycleinputandoutput,the...