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Given_Find( ) solve block & Series Equation.

SOLVED
Alexandrite

Given_Find( ) solve block & Series Equation.

Hello,

Given_Find+solve+block+%26+Series+Equation+.PNG

The Question : Need help with Given_Find( ) solve block solution.

Thanks in advance for the time and help.

Regards.

1 ACCEPTED SOLUTION

Accepted Solutions

Re: Given_Find( ) solve block & Series Equation.

You have the same solution. You basically solved the system by re-defining the unknown x vector variable using literal (individual distinct) variables.

There is nothing wrong... but you cannot avoid the use of literal subscripts if you really want to use the Given/Find block. See also attached.

Solution2.png

View solution in original post

41 REPLIES 41

Re: Given_Find( ) solve block & Series Equation.

The solution

Solution.PNG

and the file with a small change. Hope that is what you are looking for.

Re: Given_Find( ) solve block & Series Equation.

Preferrably you can use the symbolic "solve" as Mihai suggested.

If you want to use the solve block you should use literal subs.

27.07.png

Re: Given_Find( ) solve block & Series Equation.

Hello again,

Many thanks for the two of response, above.

Given_Find+solve+block+%26+Series+Equation+%282%29+.PNG

The question : I think of mine, above, there is something wrong and mine is not reliable (solution) ?

Regards.

Re: Given_Find( ) solve block & Series Equation.

You have the same solution. You basically solved the system by re-defining the unknown x vector variable using literal (individual distinct) variables.

There is nothing wrong... but you cannot avoid the use of literal subscripts if you really want to use the Given/Find block. See also attached.

Solution2.png

View solution in original post

Re: Given_Find( ) solve block & Series Equation.

I have Mathcad14, Werner. And it shows up like the following :

Given_Find+solve+block+%26+Series+Equation+%283%29+.PNG

Regards.

Re: Given_Find( ) solve block & Series Equation.

Many thanks, MihaiMoraru.

Regards.

Re: Given_Find( ) solve block & Series Equation.

I use MC15, but my file should work in MC14 as well, unless there is a bug which was fixed in the meantime.

Which maintainance release of MC14 are you using?

Did you change anything in the file other than the assignment V:=

Re: Given_Find( ) solve block & Series Equation.

If I may. This is because you (probably) switched back to index variable x. Am I wrong? If not, please notice the difference (the "." between the x and the number) between the pics below.

Werner has this:

Literal index.bmp

But you have this:

Index.bmp

The error is not because you have M14. It is also in M15.

Re: Given_Find( ) solve block & Series Equation.

You are very much welcomed.

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