## 70 Reputation

7 years, 247 days

## how can i do this with two differents wa...

Maple V

create the sequence of exp (((aπ) / b)) for a varying from 1 to 15 and b varying from 1 to 10.

## can anyone help me ?...

Maple V

Display integers between -10 and 20. Put integers between -10 and 20 in a list.

Display the odd integers between 115 and 231, then put them in a list

## how can i do this ?...

Maple V

Construct a procedure that takes as argument a sorted list, an element n and returns the place of n if it belongs to the list, the sequence NULL otherwise.

## what is the meaning of % ?...

Maple V

i want to calculate the eigenvalues and eigenvectors of two matrices ,i get these results, can anyone explain to me the meaning ?

A:=linalg[matrix](3,3,[-1,2,0,4,-2,3,0,1,-3]);
> B:=linalg[matrix](3,3,[2,0,1,4,-1,1,2,0,-5]);

> eigenvalues(A);

8                                    4
1/2 %2 + -------------------- - 2, - 1/4 %2 - --------------------
1/2 1/3                              1/2 1/3
(20 + 4 I 231   )                    (20 + 4 I 231   )

1/2 /                  8          \
- 2 + 1/2 I 3    |1/2 %2 - --------------------|, - 1/4 %2
|                      1/2 1/3|
\         (20 + 4 I 231   )   /

4
- -------------------- - 2
1/2 1/3
(20 + 4 I 231   )

1/2 /                  8          \
- 1/2 I 3    |1/2 %2 - --------------------|
|                      1/2 1/3|
\         (20 + 4 I 231   )   /

1
%1 := --------------------
1/2 1/3
(20 + 4 I 231   )

1/2 1/3
%2 := (20 + 4 I 231   )

eigenvectors(B);
1/2      [            1/2  65          1/2   ]
[- 3/2 + 1/2 57   , 1, {[7/4 + 1/4 57   , -- + 9/28 57   , 1]}],
[                 28                ]

1/2      [            1/2  65          1/2   ]
[- 3/2 - 1/2 57   , 1, {[7/4 - 1/4 57   , -- - 9/28 57   , 1]}],
[                 28                ]

[-1, 1, {[0, 1, 0]}]

## what is the diffrence ?...

Maple V

such a list H:=
[0, 4, 8, 1, 2, 1, 4, 2, 8]

what is the diffrence between these 2 commands ? has(H,integer), type(H,integer);

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