Great day to all of you; how can I assign the results in the attached picture, which is obtained from a Solve command, to variables? i.e. I need the values of c[-3,-3], c[-3,-2], ...
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- $\begingroup$ Look up Replace in the help. $\endgroup$Jonathan Shock– Jonathan Shock2020-09-15 11:42:38 +00:00Commented Sep 15, 2020 at 11:42
- $\begingroup$ @JonathanShock, I tried to use Replace, but it does not work. Is it possible to send the file to you? $\endgroup$Osama– Osama2020-09-15 15:03:48 +00:00Commented Sep 15, 2020 at 15:03
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1 Answer
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1 Are you trying to retrieve the values? E.g.,
vars = Catenate@Array[c, {6, 6}, {-3, -3}] (* your "variables" *) rules = Thread[Rule[vars, RandomReal[{0, 1}, 36]]] (* example rules *) vars /. rules (* retrieve values *) Or did you want to make some kinds of assignments? (If so, which?) For example, if you really (are you sure?) need all those rules to become assignments, you could
rules /. {Rule -> Set} 
- $\begingroup$ Thanks a lot for your help. The second part is what I am looking for. $\endgroup$Osama– Osama2020-09-15 17:02:44 +00:00Commented Sep 15, 2020 at 17:02