When I am using fsolve command insted of evalf it gives only one pair of solutions its neglecting all other possible solutions . i want a solution like repeated value in continous iterations that is converging point, can you suggest any other possiblities.. In fsolve command there is any possible to fix the range for get the expexted values...

                                                                  Thankyou all

Here i have attach an example worksheet file as you suggessted. I statred with 5th iteration onwards but when i calculate 9th iteration values the system take too much time to evaluating and 10th iteration also it will take more time to respond. give any idea to solve this type of equations.

                                                                 Thanks a lot

K.Senthilkumar

example_worksheet.mw

Here i have attach an example worksheet file as you suggessted. I statred with 5th iteration onwards but when i calculate 9th iteration values the system take too much time to evaluating and 10th iteration also it will take more time to respond. give any idea to solve this type of equations.

                                                                 Thanks a lot

K.Senthilkumar

example_worksheet.mw

Thanks a lot.

The above example for my work 5th and 6th iteration values, similarly I like to do nearly 17 to 20 iterations but when I am using RealDomain command it will delay to give result.  For example  the 9^th iteration values it will take to 10 mins for evaluating. 10^th iterations evaluation take approximately one hour, 11^th iteration evaluating more than one hour after that I got error message like “ kernel lost save and restart the program again” .  It will break in 11^th iteration itself,  there is any other possibility to solve.  

Sorry for again and again disturb u all,

                                                      Thank you

K.Senthilkumar

Thanks a lot.

The above example for my work 5th and 6th iteration values, similarly I like to do nearly 17 to 20 iterations but when I am using RealDomain command it will delay to give result.  For example  the 9^th iteration values it will take to 10 mins for evaluating. 10^th iterations evaluation take approximately one hour, 11^th iteration evaluating more than one hour after that I got error message like “ kernel lost save and restart the program again” .  It will break in 11^th iteration itself,  there is any other possibility to solve.  

Sorry for again and again disturb u all,

                                                      Thank you

K.Senthilkumar

thank you all, 


it is really help to me ,, but i want little big coupled equatons to solve and get only real values, its like a iteration procedure, here i have enclosed one sample file, from that file tell how to identify the repeated real pair solution, please give some more ideas to do this sum, it ill more help to me...   Thank you..

k.senthilkumar

coupled.mw