## 155 Reputation

11 years, 83 days

## @Carl Love Yes, actually I want that par...

@Carl Love Yes, actually I want that part. Can you explain what this command is doing?
Did you read the "Rephrasing my prolem" mentioned above?

## Rephrasing My Problem...

Consider that you have a complicated expresstion strored in f. You have to use a command like "factor(f)" or "simplify(f,size)" to make the big expression in f small and simplified. Then, f takes the form of f=(x+y)*(a+b). The nest step is that you want to choose the (a+b) part of f. Unfotunately as you mentioned the "Op" command will not work since the oprand numbers change during different runs. what should we do? (Of course I know that the devision by (x+y) will do it! :D)

## My Code...

@Carl Love Here is my code. I will be so thankful if you show me a way to make the operand numbers definite in this situation. The last line in the code containing the op command is important for me.

Op.mw

## @Preben Alsholm Thanks. It works. I...

@Preben Alsholm
Thanks. It works.
Is there any other way not working with the operands directly?
The reason that I am asking for such a way is that I should work with bigger expressions like below!

## @Markiyan Hirnyk You are right! It ...

@Markiyan Hirnyk
You are right! It was a question! I am new here so pardon me for the mistake! :)
Thanks for the answer! it works!

As I understood it seems the integration works with "Sum" which in an inert function but doesn't work with "sum" which is an active function! Is this reasonable or it is a bug!! :/

## I Knew That ! :)...

Thanks for the attention Carl ! but I already knew that!
I prefer to write my codes in the main window.It seems funny because for
every execution group you must creat a code edit region and for long codes it doesn't
really look good !
I don't know that why maplesoft hasn't solved this simple problem since maple 11 !

## Special Thanks to Christopher2222...

wow christopher ! you saved me !
this tabbing nuisance was driving me crazy !
the hotkeybind thing worked out !
thank you!
I am really happy now!
:))))

but I don't know why maple soft hasn't fixed this simple problem since maple 11!!!!
maplesoft please fix this problem for god's sake !
It's not a big deal!

## Special Thanks to Christopher2222...

wow christopher ! you saved me !
this tabbing nuisance was driving me crazy !
the hotkeybind thing worked out !
thank you!
I am really happy now!
:))))

but I don't know why maple soft hasn't fixed this simple problem since maple 11!!!!
maplesoft please fix this problem for god's sake !
It's not a big deal!

## Having the same Problem with Maple 15....

@John :

Hi there! :)
I am a beginner with maple. I have started using it with maple 15. The very first problem I encountered while writing codes was this tabbing nuisance. So I googled for the problem and I saw your posts since 2007 till 2010. I want to know that did you finally solve the problem?

Here is my problem :
I tried to write the code below.

```for a from 1 to 4 do
print (a):
end do:```
`I write down the first line and then I press shift+enter to come to the second line. then I press the tab key for the indentation. the cursor moves forward and everything seems good but whenI want to start to write the second line it starts from the begining of the line !It is making me crazy! please help me!`
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