Well hello. My name is Phoenix:) I have recently started going to school for computers, information systems, and found out you need to be good at math to work with computers. Now don't laugh....but math didn't cross my mind when I signed on, and I am horrible with math :( I am 24 years old and am still learning my multiplication tables. That was one subject I just never could find any help with as a child, and now as an adult I am afraid I am clueless when it comes to anything mathmatical. I am taking the course online, so I do not really have anyone next to me in class to help if I get confused.

3 Chemical Engineering laboratories in Thessaloniki (Salonica), Greece, are preparing the 9th Meeting of the Network Young Membrains (NYM) [26-28 September 2007]. The NYM has proved to be a well-established and important conference for young membrane researchers, enjoying a good response and a steadily growing interest every year. More than 700 “young membrains” from different European and occasionally non-European countries have participated in the 8 previous meetings, with more than 80 attendees participating in Rende, Italy, September 2006.

It's possible to integrate a whole mapleworksheet in MapleTA. I made some fully randomized statistical questions in MapleTA. The calculations will be done in a MapleWorksheet and stored in a list. The MapleTA application only presents the output from this mapleworksheet by reading this list. Please download this questionbank from http://www.maplesoft.com/applications/app_center_view.aspx?AID=2062).

Hello, I want to rewrite the following Matlab code to Maple sum(Yp.*X(:,2)) and si2(:,1)=1/2*(Y1(:,1)-Y2(:,1)).^2; Could you help me please? Thanks Vladimir

I am relatively new to Maple, I use the Plot Builders for instance for my plots. Can anyone tell me how to plot the Budget Constraint; Income = P1*X + P2*Y I want to do Comparitive Statics on this equation. Say, for instance change in slope when one of the prices changes. Please render me a solution. Thanks You, Siddharth

Yet another Fourier series package? This package provides new data structure for the representation of trigonometric series and few procedures to work with trigonometric series and to compute Fourier series. Some procedures and data structure are similar to OrthogonalSeries package (but not the same).

I begun to implement Huzita's aorigami axioms in Maple... It's long and I'm not sure that I use the best path... View 744_huzita-01.mw on MapleNet or Download 744_huzita-01.mw
View file details

How simple divisions or multiplications of angles can generate usefull ratio of length

> restart:

> with(geometry): _EnvHorizontalName := 'x': _EnvVerticalName := 'y':

Let's start with a square sheet of paper which vertex are named A,B,C,D.

E is any point on the segment CD and alpha is let angle of AD with AE :

> point(A,0,0); point(B,0,1); point(C,1,1); point(D,1,0);
segment(AB, A,B); segment(BC, B,C); segment(CD, C,D); segment(DA, D, A);

I'm currently a student at the University of Bolton. I'm on the Computer Games Software Development course, and as part of our first year we do some basic mathematics, followed by basic physics in the next semester. Now most of this - all right, all of it - is old hat to me, but it's still interesting, particularly when Maple gets involved, which I'd never used before starting the course. We recently had to complete a coursework assessment using Maple, and one of the requirements was to create a 'scene' using Maple - so it was lots of transformations, seq() and such. I don't know what the majority of the others did, but seeing as I'm on a games course... well, there was only one thing it could be! It's at the end of the sheet below.

And Google strikes again. They now have a Curriculum search that is just perfect for hunting down Maple-related resources. Looks like it needs a littel fine-tuning, but it definitely shows promise!

Hello If we have an integral of say two functions f(x) & g(x) and we know one function and the solution for the integral. Can we find out the other function using Maple. Could anyone guide me on this. Regards S

Hi, I am Sripad from INDIA. Here is a query on Maple. If I give Integration of log(cotx)+log(tanx), then Maple is giving me an answer in terms of dilog and I. But actually it should be a constant. Could someone help me, how it can be done in Maple. Regards Sripad

Hello all, I hope someone could help me with my problem, assume: Y:= X + sin(theta1 - theta2) where X, theta1, and theta2 are function of time. I know how I could calculate partial defferention of Y for each variable by maple (such as diff(Y,theta2); But how could I obtain the derivative of Y in respect to time? Roozbeh

http://maplesoft.com/applications/app_center_view.aspx?AID=2017

I wrote a procedure for drawing a 1d phase portrait of an equation

                        `x′`=f(x)

in Classic Maple,

phase:=proc(f,r)
local a,b,bn,bs,U;
a:=op([1,1],plot(args));
bn:=-`-`(op([2,1..2],r));
bs:=[a[1,1],seq(`if`(
(a[i-1,2]-0.0001*bn*signum(a[i-1,2]))*(a[i,2]-0.0001*bn*signum(a[i,2]))<0,
`if`(a[i-1,2]*a[i,2]<0, (a[i-1,1]*a[i,2]-a[i-1,2]*a[i,1])/(a[i,2]-a[i-1,2]),
fsolve(f,subsop([2,1]=a[i,2]-0.02*bn,[2,2]=a[i,2]+0.02*bn,r))),NULL),
i=2..nops(a)),a[-1,1]];
b:=bs/bn;
U:=remove(x->abs(x[2,1])<0.04,
[seq([[b[i]+0.01,0],[b[i+1]-b[i]-0.02,0]],i=`if`(a[1,2]<0,2,1)..nops(b)-1,2),
seq([[b[i+1]-0.01,0],[b[i]-b[i+1]+0.02,0]],i=`if`(a[1,2]<0,1,2)..nops(b)-1,2)]);
plots[display](plots[arrow](
U,width=0.02,head_length=0.04,view=[b[1]..b[-1],-1..1],color=blue),
plots[pointplot](map(x->[x,0],b[2..-2]),symbol=circle,symbolsize=19),
plots[textplot](map(x->[x/bn,-0.07,sprintf("%.2f",x)],bs[2..-2])),
axes=none)
end:

It works as in the following example for f(x)=sin(x),

phase(sin(x),x=-8..8);