Tnx for the interest.

The change of Digits:=10..50 just delivers totally wrong values.

I start to believe that the variables imported by the matrix PsiST and are defined as source = delimited can be the cause of the wrong calculation

Matrix PsiST[320,2] contains numbers with precision of 2 decimal positions between 0 and 15. The contents of the PsiST matrix are taken for the calculation at the do-loops following.

How could i import then my my [2,320] as a matrix but in order for MAPLE to be able to use them correctly in the calculations which follow.

Insted of source=delimighted how can i define my of type: 20.00 elements of the PsiST table in order to be best for my calculations. Here i have to note that in my calculations (in the do loops) are "interacting" nombers which are differing probably 50 orders of magnitude (1e-19:energy J - 1e25 electron density)

Best regards Thanos

:)

Tnx for the interest.

The change of Digits:=10..50 just delivers totally wrong values.

I start to believe that the variables imported by the matrix PsiST and are defined as source = delimited can be the cause of the wrong calculation

Matrix PsiST[320,2] contains numbers with precision of 2 decimal positions between 0 and 15. The contents of the PsiST matrix are taken for the calculation at the do-loops following.

How could i import then my my [2,320] as a matrix but in order for MAPLE to be able to use them correctly in the calculations which follow.

Insted of source=delimighted how can i define my of type: 20.00 elements of the PsiST table in order to be best for my calculations. Here i have to note that in my calculations (in the do loops) are "interacting" nombers which are differing probably 50 orders of magnitude (1e-19:energy J - 1e25 electron density)

Best regards Thanos

:)

Ausfühliche_Rechnung.mw

wRLZ(PsiS)_[ok].mw

Sorry here are the right files:

The Ausfühliche Rechnung corresponds to the seperate calculation while the wRLZ(PSiS)_[ok] to the calculation in the do loop.

@acer

Thanx for the quick answer.

Here is the w(RLZ) program with the loops and in the Ausführliche Rechnung program is the "seperate" calculation of the products:

IDs, ID1, ID2, IAs, IA1, IA2, ITs, IT1, IT2.

The problem is spotted by comparison of the two values of the above products as calculated by the two programms,

Tnx

From the result seems right what u did.

But just to be sure let me explain once more.

I need to create the table N from table M in such a way that the first column of table N will be the same as in table M,  while the second collumn will consist of  elements defined as:

M[i,2]=>N[sum(i),2]

by sum(i) i mean the sum of the i elements in the second row of M will be added to give the i-th element of the second column.

Thanos

Erlangen-Nürnberg University

PS. Tnx for the quick answert

From the result seems right what u did.

But just to be sure let me explain once more.

I need to create the table N from table M in such a way that the first column of table N will be the same as in table M,  while the second collumn will consist of  elements defined as:

M[i,2]=>N[sum(i),2]

by sum(i) i mean the sum of the i elements in the second row of M will be added to give the i-th element of the second column.

Thanos

Erlangen-Nürnberg University

PS. Tnx for the quick answert