Hi, I've been stuck on these 4 questions for the longest time. I have an assignment due next week, and I have absolutely no idea what to do! Please help me! (I'm using Maple 12 by the way)

 

1. Write a do loop to store the sequence [1,5,10,15,20] in a 1-dimensional array.

hi,i am new to this and when i start up maple 12 i get the following error:"Java Virtual Machine Launcher, could not create the java virtual machine".

I am in a Maple introductory class at my university.  We are required to submit an entry into the Undergraduate Research Day.  My professor, sponsoring me, and myself have decided to do an Algebric Coding Theory and was wondering if there were any ideas how to incorporate that with Maple.  I plan on using basic Coding Theory of Linear Algebra but some Abstract Algebra may apply.  Thank you in advance for your ideas.

 

Dan

Hi,

I have a problem with define(f,multilinear). I want that Maple threats alpha[i,j] as a constant such that f(e[1], alpha[2, 4]*e[4])=alpha[2,4] f(e[1],e[4]). I've added all the alpha[i,j] to the constants, but still, he fails to compute f(e[1], alpha[2, 4]*e[4]).

It works when I add alpha(i,j) to the constants, but then the rest of my program doesn't work, so it really should be with [,] and not with (,).

Thanks!

 

View 8342_pic2.mw on MapleNet or Download 8342_pic2.mw
View file details

 

I have a matrix with 3 columns of datapoints (as seen in attached file).

I use pointplot3d to create the below picture but how can I get a 2d contourplot of the data ?

Hello,

 

if my Fourier coefficient b_n := 4/(n*pi) which is only true for n odd, how do I program this in Maple?

 

For[n=0,n<1000,n++,

   If[Mod[2, n],

      c = b_n Sin[n w_0 x]

]

 

 

That was my attempt, it's wrong of course. What do I need to add/change?

 

Thanks!

 

 

How does one enter (and evaluate the following expression) in Maple

d/dt [ del(L)/del(xdot) ] = del(L) /del(x)

where "del" stands for the partial differential sign and "xdot" is the
simple derivative of x wrt t?

For example, I have L = 0.5*m*xdot^2 - mgx

 

Note that I understand f:=(x,xdot) -> 0.5.m.xdot^2 - m.g.x, but can't seem to make Maple realize that xdot = d/dt(x) within the partial derivative del(L)/del(xdot)

Recently i encouter a problem in Maple 12 that i had not with Maple 10...

More specific:

>g(x):=exp(1/x)+x^3;

>minimize(g(x),x=0.5..2);

with Maple 12 i get:

minimize(exp(1/x)+x^3,x = .5 .. 2)

while in Maple 10 i got the answer..

The g(x) has clearly a minimum in that range of x..

I was forced to take the first derivative and find the roots...

Please can anyone explain me why this happen??

 

i have problem to solve my program, please help me

thanks

View 10624_gambar41.mw on MapleNet or Download 10624_gambar41.mw
View file details

Hi

How can I graph this in Maple and create an adjacency list.

I would really appreciate any reply back

Take careView 1327_Graph.mw on MapleNet or Download 1327_Graph.mw
View file details

I've recently updated to Maple 12 (on Mac OS X.4.11) and am still learning how to use it. A search on Maple FAQs didn't turn up any answers to the following questions.

I can find the Smith Normal and Jordan Canonical form of square matrices but as part of our assignment, we have to find the Smith Normal form, Jordan Canonical, and Rational Canonical of a 7 by 8 matrix (all whole numbers).  Is it possible to do this with Maple?  I only get error messages...  Thanks!

So here's my problem: Find a continuous solution to the integral equation: f(x) = (1/2)*[integral_[0,1](x*y/(y+1))*f(y)dy + x^3] by finding a fixed point of the fucntion psi:(C([0,1]),d_inf) --> (C[0,1]),d_inf) psi(f(x)) = (1/2)*[integral_[0,1](x*y/(y+1))*f(y)dy + x^3] . Here, C([0,1]) is the set of all continuous functions over [0,1] and d_inf is the supremum metric. I honestly have no idea how to do this. My professor said this... A fixed point for the map psi is a solution of the integral equation.

 dear all:

   i have wirte a programme for a defined function as follows:

  med := proc (f1, f2, f3) if f3 <= f1 and f2 <= f1 then if f3 <= f2 then f2 else f3 end if elif f3 <= f2 and f1 <= f2 then if f3 <= f1 then f1 else f3 end if elif f1 <= f3 and f2 <= f3 then if f2 <= f1 then f1 else f2 end if end if end proc

#the med function is for get the mediume number from any givend three numbers.#

<p>Hi,</p>
<p>I'm a new Maple user. I'm trying to do something like this:</p>
<p><img src="file:///C:/DOCUME~1/mike/LOCALS~1/Temp/moz-screenshot.jpg" alt="" /><img src="file:///C:/DOCUME~1/mike/LOCALS~1/Temp/moz-screenshot-1.jpg" alt="" /><img src="file:///C:/DOCUME~1/mike/LOCALS~1/Temp/moz-screenshot-2.jpg" alt="" /><img src="file:///C:/DOCUME~1/mike/LOCALS~1/Temp/moz-screenshot-3.jpg" alt="" /><img src="file:///C:/DOCUME~1/mike/LOCALS~1/Temp/moz-screenshot-4.jpg" alt="" />assume(n,'integer'):series(x^n*exp(x),x);</p>