{"id":1216,"date":"2017-07-21T00:18:26","date_gmt":"2017-07-20T19:48:26","guid":{"rendered":"http:\/\/gamsbook.ir\/?p=1216"},"modified":"2021-08-28T03:23:15","modified_gmt":"2021-08-27T22:53:15","slug":"%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%ad%d9%84%d9%82%d9%87-%d8%af%d8%b1-%da%af%d9%85%d8%b2-gams-loops","status":"publish","type":"post","link":"https:\/\/gamsbook.ir\/?p=1216","title":{"rendered":"\u0627\u0646\u0648\u0627\u0639 \u062d\u0644\u0642\u0647 \u062f\u0631 \u06af\u0645\u0632 | GAMS loops"},"content":{"rendered":"

\u0645\u0627\u0646\u0646\u062f \u0647\u0631 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062f\u06cc\u06af\u0631 \u062f\u0631 \u06af\u0645\u0632 \u0646\u06cc\u0632 \u062d\u0644\u0642\u0647 \u0647\u0627 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u0628\u0633\u062a\u0647 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f \u0628\u0627\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u06cc\u0627 \u062a\u0631\u06a9\u06cc\u0628\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u062a\u0627\u067e\u06cc\u06a9 \u0627\u06cc\u0646 \u062d\u0644\u0642\u0647 \u0647\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u062e\u062a\u0635\u0631 \u0648 \u0645\u0641\u06cc\u062f \u0622\u0645\u0648\u0632\u0634 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0646\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0647\u0631 \u06af\u0648\u0646\u0647 \u0633\u0648\u0627\u0644\u06cc \u062f\u0631 \u0628\u062e\u0634 \u0646\u0638\u0631\u0627\u062a \u0647\u0645\u06cc\u0646 \u062a\u0627\u067e\u06cc\u06a9 \u0633\u0648\u0627\u0644 \u062e\u0648\u062f \u0631\u0627 \u0645\u0637\u0631\u062d \u0641\u0631\u0645\u0627\u06cc\u06cc\u062f.<\/p>\n

\u062d\u0644\u0642\u0647 Loop:<\/strong><\/p>\n

\u0639\u0645\u0648\u0645\u06cc \u062a\u0631\u06cc\u0646 \u062d\u0644\u0642\u0647 \u062f\u0631 \u06af\u0645\u0632 loop \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0633\u0627\u062e\u062a\u0627\u0631 \u06a9\u0644\u06cc \u0622\u0646 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n

\n\nLoop( (sets),\nstatement or statements to execute\n);\n<\/pre>\n
\u062f\u0631 \u06a9\u0644 \u0628\u0627\u0644\u0627\u060c sets \u0627\u0646\u062f\u06cc\u0633 \u06cc\u0627 \u0627\u0646\u062f\u06cc\u0633 \u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647\u0631\u0637\u0628\u0642 \u0622\u0646 \u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0647 \u062d\u0644\u0642\u0647 \u0627\u0645\u0627\u0646 \u0639\u0645\u0644 \u06a9\u0646\u062f. \u0648 statements \u0647\u0645 \u0634\u0627\u0645\u0644 \u06af\u0630\u0627\u0631\u0647 \u0647\u0627 \u06cc\u0627 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0647\u0631 \u0644\u0648\u067e \u0645\u0627\u06cc\u0644\u06cc\u0645 \u0645\u062d\u0627\u0633\u0628\u0647 \u06cc\u0627 \u0627\u0646\u062c\u0627\u0645 \u06af\u06cc\u0631\u0646\u062f.<\/p>\n
\u0686\u0646\u062f \u0646\u06a9\u062a\u0647:<\/strong><\/p>\n
\u06af\u0630\u0627\u0631\u0647 \u0647\u0627 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 Loop \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u06cc\u06a9 \u0639\u062f\u062f \u0628\u0627\u0634\u0646\u062f.<\/p>\n
\u06af\u0630\u0627\u0631\u0647 \u0647\u0627 \u0645\u06cc\u062a\u0648\u0627\u0646\u0646\u062f \u0634\u0627\u0645\u0644 \u0645\u0648\u0627\u0631\u062f\u06cc \u0627\u0632 \u0642\u0628\u06cc\u0644 if, put \u0648 display  \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u062a\u0631 \u0627\u0632 \u0647\u0645\u0647 solve \u0647\u0645 \u0628\u0627\u0634\u0646\u062f. \u06cc\u0639\u0646\u06cc \u062a\u0648\u0633\u0637 \u0644\u0648\u067e \u0645\u06cc \u062a\u0648\u0627\u0646 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 solve \u0631\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u0631 \u0631\u0627\u0646 \u06af\u0631\u0641\u062a \u0648 \u0647\u0631 \u0633\u0631\u06cc \u0646\u062a\u0627\u06cc\u062c \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0639\u0645\u0644 \u062f\u0631 \u0645\u062f\u0644\u0647\u0627\u06cc \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u060c \u062a\u062c\u0644\u06cc\u0644 \u067e\u0648\u0634\u0634\u06cc\u060c \u0639\u062f\u0645 \u0642\u0637\u0639\u06cc\u062a \u0648… \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f.<\/p>\n
\u062f\u0631\u0648\u0646 \u06cc\u06a9 \u0644\u0648\u067e \u0645\u06cc \u062a\u0648\u0627\u0646 \u06cc\u06a9 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u062f\u06cc\u06af\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06cc\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0631\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u0645\u06cc\u062a\u0648\u0627\u0646 \u06cc\u06a9 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0627\u0632 \u0631\u0648\u06cc \u0627\u06a9\u0633\u0644 \u062e\u0648\u0627\u0646\u062f \u0648 \u06cc\u0627 \u062a\u0648\u0633\u0637 \u0622\u0646 \u062f\u0633\u062a\u0648\u0631 \u062f\u0627\u062f \u06a9\u0647 \u06cc\u06a9 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u062f\u06cc\u06af\u0631 \u0627\u062c\u0631\u0627 \u0634\u0648\u062f \u0648 \u0646\u062a\u06cc\u062c\u0647 \u0622\u0646 \u0628\u0647 \u06af\u0645\u0632 \u0628\u0627\u0632\u06af\u0631\u062f\u062f.<\/p>\n
\u0645\u0647\u0645\u060c<\/strong> \u0647\u06cc\u0686 equation\u06cc \u0646\u0628\u0627\u06cc\u062f \u062f\u0631\u0648\u0646 \u062f\u0633\u062a\u0648\u0631 loop \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f.<\/p>\n
\u062f\u0631 \u0633\u0627\u06cc\u0632 \u0647\u0627\u06cc \u0628\u0627\u0644\u0627 \u062a\u0631\u062c\u06cc\u062d\u0627 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 display \u062f\u0631 \u062d\u0644\u0642\u0647 \u0647\u0627 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f. \u0686\u0631\u0627 \u06a9\u0647 \u0627\u06cc\u0646 \u0639\u0645\u0644 \u0645\u0648\u062c\u0628 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062d\u062c\u0645 \u0641\u0627\u06cc\u0644 lst \u0645\u06cc \u0634\u0648\u062f \u0648 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0631\u0627 \u062f\u0631 \u067e\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f. \u0627\u0644\u0628\u062a\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u0686\u0646\u06cc\u0646 \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0627\u06cc\u0646 \u062a\u0627\u067e\u06cc\u06a9<\/a> \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n
 <\/p>\n
\u0686\u0646\u062f \u0645\u062b\u0627\u0644:<\/strong><\/p>\n
\n\n* Example 1\nset t \/ 1985*1990 \/\nparameter pop(t) \/ 1985 3456 \/\ngrowth(t) \/ 1985 25.3, 1986 27.3, 1987 26.2\n1988 27.1, 1989 26.6, 1990 26.6 \/;\n\nloop(t, pop(t+1) = pop(t) + growth(t) ) ;\n\n* example 2\nLoop (i,\nproblemdata=savparam(i);\nSolve mymodel using lp maximizing profit;\nData(i)=profit.l;\n) ;\n\n* example 3\n* Note that k is a set, not a parameter\nloop(index,\nk(index)=yes;\nsolve lptest using lp minimizing lam;\n);\n\n* Example 4\nput \/ \u2019Type one\u2019 \/ ;\nloop(i,\nput \/ \u2019- Mode : \u2019 @20 i.tl:1\n\/ \u2019- Date (mm\/yy) : \u2019 @20 i.tl:5 @19 i.tl:3 @19 \u2019 \u2019 @22 \u2019\/\u2019\n\/ \u2019- Item Type : \u2019 @15 i.tl:7 @15 \u2019 : \u2019\n\/\n);\nput \/ \u2019Type two\u2019 \/ ;\nloop(i,\nput \/ @20 i.tl:1 @1 \u2019- Mode : \u2019\n\/ @20 i.tl:5 @19 i.tl:3 @22 \u2019\/\u2019 @1 \u2019- Date (mm\/yy) : \u2019\n\/ @15 i.tl:7 @1 \u2019- Item Type : \u2019\n\/\n);\n\n* example 5\nloop(i$ ord(i)  gt  3,\nif (x(i)  lt  y(i),\na=4;\n);\n);\n* Example 6\nset i\/1*2\/\nparameter x\/2\/,z;\nloop(i$x, z=3;);\n<\/pre>\n
\u062f\u0631 \u0645\u062b\u0627\u0644 \u0622\u062e\u0631 \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0634\u0631\u0637 \u0646\u0648\u0634\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 Loop \u0645\u062a\u0646\u0627\u0638\u0631 \u0628\u0627 \u0639\u0628\u0627\u0631\u062a: \u062d\u0644\u0642\u0647 \u0631\u0627 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646 \u0628\u0647 \u0634\u0631\u0637\u06cc \u06a9\u0647 x \u0645\u0642\u062f\u0627\u0631\u06cc \u0645\u062e\u0627\u0644\u0641 \u0635\u0641\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n
\u062d\u0644\u0642\u0647 while:<\/strong><\/p>\n
\u0627\u06cc\u0646 \u062d\u0644\u0642\u0647 \u062f\u0631 \u062f\u0648 \u062d\u0627\u0644\u062a \u0639\u0645\u0648\u0645\u06cc \u0632\u06cc\u0631 \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0639\u0628\u0627\u0631\u062a logical condition \u06cc\u06a9 \u0634\u0631\u0637 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f. \u062d\u0644\u0642\u0647 \u06cc while \u062a\u0627 \u0648\u0642\u062a\u06cc \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0634\u0631\u0637 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0642\u0633\u0645\u062a logical condition \u0631\u0639\u0627\u06cc\u062a \u0634\u0648\u062f<\/strong>.<\/p>\n
\n---- first way\nWhile (logical condition,\nstatements to be executed While condition is true;\n);\n---- second way\n$Onend\nWhile conditional do\nstatements ;\nEndwhile;\n<\/pre>\n
\u0641\u0631\u0642 \u062f\u0648 \u0631\u0648\u0634 \u0641\u0648\u0642 \u0628\u0633\u06cc\u0627\u0631 \u0648\u0627\u0636\u062d \u0627\u0633\u062a. \u062f\u0631 \u0631\u0648\u0634 \u0627\u0648\u0644 \u0627\u0632 \u067e\u0631\u0627\u0646\u062a\u0632 \u0648 \u0648\u06cc\u0631\u06af\u0648\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u062f\u0631 \u0631\u0648\u0634 \u062f\u0648\u0645 \u0627\u0632 $onend \u0648 do \u0648 Endwhile \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0686\u0646\u062f \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0627 \u062f\u0642\u062a \u0645\u0631\u0648\u0631 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u06a9\u0644\u06cc\u0627\u062a \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0645\u0644\u06a9\u0647 \u0630\u0647\u0646\u062a\u0627\u0646 \u0634\u0648\u062f.<\/p>\n
\n\nWhile(x lt 10,\nx=x+0.01;\n);\n$Onend\nWhile x lt 10 do\nx=x+0.01;\nEndwhile;\n\nWhile(prod(I,q(i)), z=2;q(i)=q(i)-2);\n\nwhile(converge = 0 and iter lt lim,\nroot=(maxroot+minroot)\/2;\niter=iter+1;\nfunction_value=a-b*root+c*sqr(root);\nif(abs(function_value) lt tolerance,\nconverge=1;\nelse\nif(sign(function_value1)=sign(function_value),\nminroot=root;\nfunction_value1=function_value;\nelse\nmaxroot=root;\nfunction_value2=function_value;);\n);\n* display iter,lim,root,minroot,maxroot,\n* function_value,function_value1,function_value2;\n);\n\n<\/pre>\n
\u062d\u0644\u0642\u0647 \u06cc for:<\/strong>
\n\u0627\u06cc\u0646 \u062d\u0644\u0642\u0647 \u0646\u06cc\u0632 \u0628\u0647 \u062f\u0648 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n
\n* first\nfor (i = start to|downto end [by incr],\nstatements;\n);\n* second\n$Onend\nFor (i = start to|downto end [by incr] ) do\nstatements ;\nendfor;\n<\/pre>\n
\u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c start \u0627\u0628\u062a\u062f\u0627\u06cc \u0628\u0627\u0632\u0647 \u0648 end \u0627\u0646\u062a\u0647\u0627\u06cc \u0628\u0627\u0632\u0647 \u0648 incr \u0645\u0642\u062f\u0627\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0631 \u0647\u0631 \u06af\u0627\u0645 \u062d\u0644\u0642\u0647 \u0628\u0648\u062f\u0647 \u0648 \u0647\u0645\u06af\u06cc \u0639\u062f\u062f \u0645\u06cc \u0628\u0627\u0634\u0646\u062f (\u0627\u06cc\u0646 \u0627\u0639\u062f\u0627\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0646\u0641\u06cc \u06cc\u0627 \u0645\u062b\u0628\u062a \u0628\u0627\u0634\u0646\u062f) \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 i \u0646\u0628\u0627\u06cc\u062f \u06cc\u06a9 set \u0628\u0627\u0634\u062f. \u0628\u0647 \u0639\u0628\u0627\u0631\u062a\u06cc i \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u0634\u0648\u062f. \u0686\u0646\u062f \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u0631\u0648\u0634 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n
\n* Example 1\nscalar i ;\nscalar globmin ; globmin = inf ;\noption bratio = 1 ;\nfor (i = 1 to 1000,\nx.l(j) = uniform(0,1) ;\nsolve ml using nlp minimizing obj ;\nif (obj.l le globmin,\nglobmin = obj.l ;\nglobinit(j) = x.l(j) ;\n);) ;\n* example 2\nfor(x=1 downto 12 by 2,\ndata(i)=x;\n);\n* Example 3\n$Onend\nfor x=1 downto 12 by 2 do\ndata(i)=x;\nendfor;\n\n<\/pre>\n
\u062d\u0644\u0642\u0647 repeat:<\/strong><\/p>\n
\u0628\u0631\u0627\u06cc \u062d\u0644\u0642\u0647 \u06cc while \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f \u06a9\u0647 statement \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0634\u0631\u0637 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062f\u0631 logical condition \u0646\u0642\u0636 \u0634\u0648\u062f. \u062f\u0631 \u062f\u0633\u062a\u0648\u0631 repeat \u062c\u0627\u06cc logical condition \u0648 statement \u0639\u0648\u0636 \u0645\u06cc \u0634\u0648\u062f. \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n
\n\nrepeat ( statements to be executed;\nuntil logical condition is true );\n\n<\/pre>\n
\u0628\u0647 \u0639\u0628\u0627\u0631\u062a\u06cc repeat \u062a\u0627 \u0648\u0642\u062a\u06cc \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 logical condition \u0631\u0639\u0627\u06cc\u062a \u0646\u0634\u0648\u062f<\/strong>. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 logical \u0635\u062d\u06cc\u062d \u0628\u0627\u0634\u062f\u060c \u06af\u0645\u0632 \u0627\u0632 \u0627\u062f\u0627\u0645\u0647 \u06cc repeat \u0635\u0631\u0641\u0647 \u0646\u0638\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n
\u0686\u0646\u062f \u0645\u062b\u0627\u0644:<\/p>\n
\n\n** Example 1\nrepeat (\na=uniform(2,10);\nsolve mymodel using minlp max z;\ndisplay a,z.l;\nuntil (z.l<=5) ;);\n** 2 Example\nrepeat(\nroot=root+inc;\nfunction_value2= a-b*root+c*sqr(root);\nif((sign(function_value1) ne sign(function_value2)\nand abs(function_value1) gt 0\nand abs(function_value2) gt tolerance),\nmaxroot=root;\nsignswitch=1\nelse\nif(abs(function_value2) gt tolerance,\nfunction_value1=function_value2;\nminroot=root;));\nuntil (signswitch gt 0 or root  gt maxroot)) ;;\n** example 3\nrepeat(\nv=v+1;\nbreak$(v-1=3);\n%innerLoop%;\nuntil v>3;\n<\/pre>\n
 <\/p>\n
\u0646\u06a9\u062a\u0647:<\/strong> \u06cc\u06a9 \u0634\u0631\u0637 \u062a\u0648\u0642\u0641 \u0628\u0631\u0627\u06cc while, for \u0648 repeat \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u067e\u0634\u0646 \u0632\u06cc\u0631 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0639\u062f\u0627\u062f \u062a\u06a9\u0631\u0627\u0631\u0647\u0627\u06cc \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0630\u06a9\u0631 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0647 \u062a\u0639\u062f\u0627\u062f number \u0645\u062d\u062f\u0648\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n
 option forlim=number; <\/pre>\n
\u062a\u0648\u062c\u0647: <\/strong>\u062f\u0631 \u062d\u0644\u0642\u0647 \u0647\u0627 \u062a\u0639\u0627\u0631\u06cc\u0641 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u0646\u062f. \u0645\u062b\u0644\u0627 \u062f\u0631\u0648\u0646 \u06cc\u06a9 \u062d\u0644\u0642\u0647 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f. \u06cc\u0627 \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0631 \u06cc\u06a9 \u062d\u0644\u0642\u0647 \u0646\u0645\u06cc\u062a\u0648\u0627\u0646 \u06cc\u06a9 equation.. \u0646\u0648\u0634\u062a. \u062f\u0648 \u0645\u062b\u0627\u0644 \u0632\u06cc\u0631 \u06a9\u0647 \u06a9\u0627\u0645\u0644\u0627 \u0627\u0634\u062a\u0628\u0627\u0647 \u0627\u0633\u062a \u06af\u0648\u0627\u0647 \u0627\u06cc\u0646 \u0645\u062f\u0639\u0627\u0633\u062a.<\/p>\n
\n\nfor (s = 1 to 5 by 1,\neq.. sum(i,x(i)) =g= 2 ;\n);\nfor (s=1 to 5 by 1,\nscalar y ; y = 5 ;\n);\n\n<\/pre>\n
\u062a\u0648\u062c\u0647:!<\/strong> \u062d\u0644\u0642\u0647 \u0647\u0627 \u0628\u0627 \u0633\u0627\u06cc\u0632 \u0628\u0627\u0644\u0627 \u062f\u0631 \u06af\u0645\u0632 \u0633\u0631\u0639\u062a \u067e\u0627\u06cc\u06cc\u0646\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0633\u0627\u06cc\u0631 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062f\u0627\u0631\u0646\u062f. \u0627\u0632 \u0627\u06cc\u0646\u0631\u0648 \u0647\u0645\u06cc\u0634\u0647 \u0628\u0647 \u06cc\u0627\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u062d\u0644\u0642\u0647 \u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u06cc \u0634\u0645\u0627 \u0632\u0645\u0627\u0646\u0628\u0631 \u0627\u0633\u062a\u060c \u0627\u0632 \u0634\u0631\u0637 \u0647\u0627\u060c if \u0648 \u0633\u0627\u06cc\u0631 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u06a9\u0645\u06a9\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0633\u0631\u0639\u062a \u062d\u0644\u0642\u0647 \u0628\u0627\u0644\u0627\u062a\u0631 \u0631\u0648\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u0639\u0645\u0644 \u0646\u06cc\u0632 \u0627\u062b\u0631 \u0646\u06a9\u0631\u062f \u0627\u0632 \u0633\u0627\u06cc\u0631 \u0632\u0628\u0627\u0646 \u0647\u0627 \u0648 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u0627\u06a9\u0633\u0644 \u0648 \u0645\u062a\u0644\u0628 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u0639\u0627\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u0648\u062f\u0647 \u0648 \u062e\u0631\u0648\u062c\u06cc \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u06af\u0645\u0632 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n
\u062f\u0631 \u06a9\u062f \u062a\u0627 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u062f\u0627\u0631\u062f \u0628\u0647 \u062c\u0627\u06cc \u062d\u0644\u0642\u0647 \u0647\u0627 \u0627\u0632 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0639\u0627\u062f\u0644 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u062f\u0631 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0648\u06cc\u0647 \u06cc \u062f\u0648\u0645\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631 u \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a \u0633\u0631\u0639\u062a \u0639\u0645\u0644 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0631\u0648\u06cc\u0647 \u0627\u0648\u0644 \u062f\u0627\u0631\u062f.<\/p>\n
\n\nset I \/ 1 * 100000 \/;\nparameter u(I);\n* bad!\nloop { I,\nu(I) = uniform(0,2);\n};\n* good\nu(I) = uniform(0,2);\n\n<\/pre>\n
]\n","protected":false},"excerpt":{"rendered":"
\u0645\u0627\u0646\u0646\u062f \u0647\u0631 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062f\u06cc\u06af\u0631 \u062f\u0631 \u06af\u0645\u0632 \u0646\u06cc\u0632 \u062d\u0644\u0642\u0647 \u0647\u0627 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u0628\u0633\u062a\u0647 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f \u0628\u0627\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u06cc\u0627 \u062a\u0631\u06a9\u06cc\u0628\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627…<\/p>\n","protected":false},"author":1,"featured_media":1828,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[12,36,117],"tags":[134,131,136,6,128,130,129,133,126,135,132,127],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t