radaar

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2 years, 199 days

MaplePrimes Activity


These are replies submitted by radaar

@acer 

restart;

with(GlobalOptimization):

bounds:=x=0..2:

GlobalSolve(Int(a*x-2,a=0..2),bounds,method=diffevol);

Thanks a lot

 

@acer 

   Thank you. the error is following

Error, (in Optimization:-NLPSolve) no improved point could be find

 

So what should be inserted in the catch command

@Carl Love 

I am using a procedure which has Int function and Iam using Minimize command

@acer is there any option to see the value of output at the current iteration. is it possible to give tolerance? 

@Kitonum Thanks a lot. It worked

Can anybody give me much more clarification or any user manual with examples. Most of the time maple help page sucks

 

ADD3.mw

@Carl Love 

Please see this example it eats a lot of memory. Is there any solution for this problem

 

ADD3.mw

@Carl Love 

Yes I tried this to some other functions and found the memory usage crossing 99%.so I stopped it. May be I will try map instead of Map. 

@mmcdara 

   If possible can you please post the code so that I can get some more idea. Thanks a lot.

@Carl Love 

 What about memory usage. Will Grid:-Map use a lot of memory. 

@Carl Love 

Thank you. So what I need to do if I need to use a particular number of processors for my calculations for eg: 8 or 16. I have such many calculations and I am working with 24 processors each of which is 8 cores.

solved it. I actually want to minimize this function. so when I used minimize it shows error. Then I used Minimize from Optimization package which works.



 

I think you can use newton raphson method by approximating integral by middlesum.

@Carl Love 

  Thanks a lot. Actually I think you mistaken me in my maple version direct search command is not working.

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