I have a fairly easy question but I am new to Maple and can't seem to figure it out w/ Maple help or anyone online resources.  The problem is list all pairs of integers between 100 and 110 that are relatively prime.  (I think) I can make it work by doing:

for k from 100 by 1 to 110 do gcd(k, 100), gcd(k, 101) . . . ; end do

but what if the problem had said pairs of integers from 100 to 1000? I don't understand how to iterate this function for more than one variable.  Any help would be appreciated.

I just noticed that Maple 13 does not accept aling option of center whereas Maple 9.5 does. Is there any other option that I can align the texts in center?

 

I want to import about 1400 data entries from an excel 2008 spreadsheet into a vector form in Maple12. I saved the excel data in .txt format, and used ImportData command to import some of the data in Maple12 spreadsheet. This approach works for a limited number of data entries because the maximum number of rows in Maple12 spreadsheet is 100, so I cant use it for a larger number data entries. To my knowledge, ImportData stores info as an rtable-Vector or Matrix. I also know that some information is stored in placeholders. How can I access the information stored in placeholders?

Hi,

I have a set of equations which I need to solve.  I have them in LaTex format (can anyone tell me how to post them here in a better format?) they are:

(\partial_t - i x) \textbf{b} = -\frac{3}{2 \bar{\omega}_A} b_x \hat{y} + i \textbf{u}

(\partial_t - i x) \textbf{u} = \frac{2}{\bar{\omega}_A} u_y \hat{x} - \frac{1}{2 \bar{\omega}_A} u_x \hat{y} - \frac{3}{2 \bar{\omega}_A} \partial_x Q \hat{x} - i Q \hat{y} - i \frac{1}{\kappa} Q \hat{z} + i \textbf{b}

\frac{3}{2} \partial_x u_x + i \bar{\omega}_A u_y + \frac{i \bar{\omega}_A}{\kappa} u_z = 0

Hi all!

I'm new in Maple, and i need help on this: I need to create a Hypermatrix (3D) and i don't know how.

Please help me, because I need this to begin a project on my University.

Thanks for any help.

the assignment: Sketch the region in the plane consisting of points whose polar coordinates satisfy the given conditions. 2<><>

Hi, I work with DifferentialGeometry package. How can I convert a differential form into a list? For instance: dx^dy+dy^dz-2dz^dx ---> [dx^dy,dy^dz,-2dz^dx] Usual convert (that works this way with polynomials) does not work here. Is there any way to get over this problem? Alexey

Hi!

 

I am given a set of data (ie - x= 0.1, 0.2, 0.3 .. 1.5; y= 21.2, 19.7, 13.5; examples, not what I actually have), and I need to perform a sine regression on the scatter plot I get derive from this data. Up to this point, I have used maple to plot a scatter plot, and then I've had to use my TI-84 to get the equation for the best-fitting line. I don't want to have to enter all these data twice, and I just know that maple is capable of doing this. Can someone please help me figure this out? If you need it, I can give you the real data set I'm using at home.

How to get an trig equation like sin(x)=1/2 or cos(4x)=sin(x) on the form x=a+2pi*n/b n= 1, 2, 3... in maple 12.

More details and examples in the attached file.

Thanks for your help :-)

View 10838_Posts for Mapel forum.mw on MapleNet or Download 10838_Posts for Mapel forum.mw
View file details

 

MATLAB has this Index extracting symbol function for yahoo finance (which works well in MATLAB)
 

I cannot find a way to create a Gaussian fit to a histogram in Maple12. For creating the histogram I am using the following: > Loading Statistics > Loading plottools > Loading plots

Hi all,

since i found a way to replace a function like sin i was wondering about it's behavior. I replaced it with:

sin := proc(x):-sin(x*Pi/180);end proc:

The main problem is when i use the proc it execute like a normal proc, and not like the actual sin function. here is some exsamples:

Good Afternoon Everybody,

Attached is copy of Maple file that I'm working on. My first question is, I have used Maple to do linear interpolation inside the procedure to output the coefficient of A(x,T) and B(x,T) with no results would anybody please help.

My second question is if  the variable is a list of values along the length of pile x := [0.0, 2.0, 4.0, 10.0, 15.0, 20.0, 25.0, 30.0]*ft , how should I modify the procedure such that the each value in the list generate A(x,T) and B(x,T).

Please Help.

Regards,

Moses

How can I save an array plot as an eps(or any other format) in maple. Right now when i am trying to do so it saves just one element, (using plot->export->encapsulated postscript etc...). How can I save the complete array as a single eps file.