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These are questions asked by serena88

Hi, may I know how do i arrange rows on matrixes manually please?

For example, I have a 18x18 matrix. And for my new matrix, I would like to rearrange the whole row. For example the current rows are numbered 1, 2, 3, 4, .... 18. I would like a new matrix where rows are arranged as 4, 6, 8, 14, 2, 3...

Please advice. Thanks.

Hi, could anyone please explain or show me where to find what is the difference when I use "Int" and "int" for my calculations please? Thx

Hi, I have variables and would like to assign different values to them and later on combine them for the final calculation. How do i do it? For example:

I have 5 variables in each file. (a,b,c,d,e).

It contributes to my Force, Amplitude, MatrixAA and MatrixBB

How do i put it in a way where i can have 3cases?

Case1:= a=1,b=2,c=3,d=1.5,e=6 ; And It shall give me Force1, Amplitude1, MatrixAA1, MatrixBB1
Case2:= a=3,b=3,c=1,d=3,e=8 ; And It shall...

Hi, whenever i save the worksheet, all my previous calculated solutions are missing and I need to execute it all over again. Is there a way to keep the previously run data because it is a long worksheet and takes quite sometime to run it. Please advice. Thanks.

Hi, I have quite a long worksheet. When i press enter one by one, the calculation comes out alright. But when I press the "!!!" sign which means execute entire worksheet, not all the equations run properly, is this a problem in Maple15 or am I using the command wrongly? Please advice. Thanks.

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