## 290 Reputation

9 years, 190 days

## Wonderful .........!!!!...

That's what we call a elegant solution. Thanks a lot.

## Major flaw ......!!!...

The coefficient terms in {} get disorder is cause of concern.

Regards

## "Seq" worked it out very well...

I have worked it out in following way please check if it is good enough

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## Seem not working for arbitrary coefficie...

When coefficients of a[1] and a[2] are arbitrary, the procedure given by you is not working on Maple 18

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Why it so?? That when we replace A by

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See!!!! Now there is no error massage, why it is so ???

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Can you please explain why this error is ocurring when coefficient of  and are replaced by arbitrary constant A, B, C, D? Procedure given by you works fine with coefficients of  and as and

## Amazing Option !!!...

Dear Carl

You suggested me good solution to my problem. But you must also see solution given by Tomleslie.

## Though in simple manner, but you done it...

Thank you very much Tomleslie.

I humbly appreciate your help .

I want to reduce following vector

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where is called Lie bracket.

into pair vectors which are pairwise inequivalent through above adjoint action. The are following commands available in package "" of Maple for computing Lie bracket of Vectors.

## Import from Excel...

There is command

ExcelTools:-Import("C:\\Users\\Manjit\\Desktop\\File Name.xls", "Sheet1", "A2:A102")

To import data from selected column of excel file, this command succesfully picked the date from corresponding column of excel file, but when I typed command "glist := flist*~(xlist^~2-~1)", it shows me error like:

"Error, (in CurveFitting:-Spline) data points not in recognizable format"
Perhaps the desirable format of "list" may be creating problem.

But I could not able sort this out.

## Great Peoples !!!!...

Dear Sir

I have started working with Maple just one year ago. Without any previous knowelgde of programming I am learning its very basic step by step on daily basis and transferring my learning to my friends and my fellow teachers. One thing that I am really grateful to is mapleprime community, where peoples are dying to help others. You peoples are just marvelous.

Thank you all.

## That will do...

Thank You very much. Although it simple and straight-forward but it will do for me.

Please don't misunderstood my query. I just want to give comparative view to my students. These days student understand better in interactive way as it becomes their habit.

## Thanks...

That's not actually I want, but still it is interesting and helpful. Actually I also want to print of formula of secant method at every step of iteration, so that it can be displayed to students that what actually Maple is doing.

## Sorry....

I am sorry I could not understand what you mean "Product(s)" line in the head of my question.

## Issue Resolved...

It was Win 8.1 issue because when I insalled Maple 18.02 on another computer; "solve" command started working. As I can not resolve Window issue myself so I re-installed Maple back to version 18, earlier it was 18.02.