## 10 Reputation

10 years, 274 days

## Custom filling in matrix...

Hello..

I need to write a function in maple which creates matrices from 1x1 to 20x20.. And the filling in the matrix needs to be 1 in the diagonal. But not like the diagonal in the identity matrix, but the opposite..: see picture:

So the amounts of 1 increase depending on the size of the matrix...

I know that i can put the function in a for loop to do the steps 20 times...

## Change output of for-loop...

I have a for loop :

for n to 20 do 'A'^n = A[1]^n end do

Is it possible to change the way the output is displayed ? Right now its just on in one collum in the document, and a row for each do. Is it possible maybe to set it up in 2 collums or even 3 ?

## trunc each element in matrix...

How can i trunc (find closest integer) each element in a matrix ?

This is my matrix equation:

for n to 20 do 'CD'^n, 'F' = evalf(C[1].D[1]^n.F[1]) end do

And i want to show  "trunced" results

`The variable A is a matrix in Maple. I need to show A, A^2, A^3, ....., A^19, A^20, and that i do by making a for loop:    for n to 20 do A^n end doAnd it works and shows correct results.. `
`But i want to show more than just the result of each step in the for loop. `
`The result right now is without variable name etc. How can i show more than just the result ? ... `
`I have changed the Typesettinglevel to extended.`