What keyboard configuration must have the Win XP to use the keyboard shortcut "Shortcut Keys" and not the key combination "International" to introduce 2-D math expressions. I refer to the help "2-D Math Shortcut Keys and Hints".
The configuration I have enabled is:
Input Device Language: Spanish.
Keyboard layout / IME: United States International.
Gracias
HerClau

 

when the expression is short, the 'collect' can works,but the expression is longer,it is different.for example: gg1 := collect(expression, z)

Hello:)

Im trying now to make a program that does the same thing as BackwardSubstitutes in maple
I tried 2 things


I tried combining the matrix and the vector in the procedure but its not working

substitutioninverse := proc (matrice, vecteur)
local n, m, j, i, resultat, V, matrice2, a;
matrice2 := [matrice, vecteur];
m, n := Dimension(matrice2);
 V := Vector(m);
for i to m do
 resultat := 0;
for j from n to 1 do

Hello, In Mathematica, one can plot a region where an inequality is true by using the RegionPlot[] function. E.g. if the region (x^2 + y^2

Hi, I am wandering whether are some functions to compute all irreducible polynomial and prmitive polynomial over Galois field. For example, I want to all the irreducible and prmitive polynomials of GF(2^5). are there such commands to perform that? thanks

Hi there I'm in desperate need for your help! I need to solve the rocket motion equation numerically in Maple or some other program. I'm having trouble writing the ODs in the program and setting up all their parameters. I have derived the rocket motion equation in a single dimension: [tex] \frac {d\vec v_r(t)}{dt} = - \, \frac {\dot m_e(t)} {m_r(t)} \, \vec v_e(t) [/tex] I assume that the change of mass is constant and the exhaust velocity is constant. Let's say that the rocket has an initial mass of 1 kg, an empty mass of 0.1 kg and the exhaust velocity 5 m/s.

Hello,
Im trying to make a program that does the same thing as RowOperation in maple but i dont know what to write to make it return the new matrix matrix
thats what i tried



rowoperation := proc (matrice, i, j, r)
 local m, n, k;
 m, n := Dimension(matrice);

Hi,

I have only been using maple for the last 3/4 months. Its part of my course in college. We have only covered, what seem to be basic topics but they aren't entirely. We have covered 'for loops, if statements, boolean functions, matrices and procedures'. I am finding some of it difficult as the lecture isn't necessarily capable of teaching it. Here is an example of the kind of revision questions she gave us:

 

 

Every year my extended family does a "secret santa" gift exchange. Each person draws another person at random and then gets a gift for them. At first, none of my siblings were married, and so the draw was completely random. Then, as people got married, we added the restriction that spouses should not draw each others names. This restriction meant that we moved from using slips of paper on a hat to using a simple computer program to choose names. Then people began to complain when they would get the same person two years in a row, so the program was modified to keep some history and avoid giving anyone a name in their recent history. This year, not everyone was participating, and so after removing names, and limiting the number of exclusions to four per person, I had data something like this:

Corless & Davenport provide a whole bestiarium of rules. This is a small part of the most simple cases, which I sampled more or less for 'all day use' as reference. They are based on the 'unwinding number' (which is a sheet number of according Riemannian surfaces). It turns out, that Maple can 'proof' the identities, if one does not use the definition, but uses the version given in the help pages (= version 2 in the following).

when input "()" in 2D-Math mode,sometimes I can't edit the context,I can't delete the parentheses,and add something between them.It seems to be locked,

I have strings like "2009-08-01" as tick marks in a plot. I want them to be displayed vertical... how ?

I have a series of experimental data points (current vs voltage in A and B columns respectively) in excel and would like to open these with Maple 13. I would then want to plot the current vs. voltage relationship plot and find out its trendline and function that best describes this curve.

a separate task is that, i have a set of pre-defined functions, and i would like to see which part (section) of the curve obtained from above procedures can give the best fit to the pre-defined function. I appreciate help from members of the forum.

 

I want to fill a ComboBox (emb.comb) with data but I dont want to do it manually.

I want to assign a list of 200 values to a ComboBox by using some code...how ?