Hi there
I have a working Maple 15 license server currently used for local network connections.
I have a working VPN server allowing restricted connections to our local domain from the outside.
I have configured the Firewall rules on the VPN server to allow such communication as being able to ping the Maple server as well as knowing that port 27000 is open through the VPN (tested using telnet).
Example, if I run a laptop on the internal side, then Maple runs fine.

Why Maple can't solve ? The reason would be enough, if nobody can solve.

sys_of_eqs.mw

Thanks.

{Float(10.00)} union {Float(10.0)}is two element. I have only floats to be added to my set. What operation should i do before union to "unify" all of them or must i only do linear search?

Hello,
I tried to write a procedure for the first time and it worked good. But I still have problems:

1. the coordinates of the point "p"
Is it possible to mix text with variables like: "The balance point is: xs:",xs,"/ys:",ys
                        or "The balance point is [xs,ys]=",p

2. use of "y" after procedure has processed
I declared the variables of the...

I asked a question few hours ago. I corrected the error in the process I was suggested. How in writing the program to collect the coefficients of m^0, m^1 and m^2, I am again stuck in an error and could not find any help.

restart; N := 2

Eq[1] := diff(f(eta), `$`(eta, 3))+(m+4)*f(eta)*(diff(f(eta), `$`(eta, 2)))-(2*(m+1))*(diff(f(eta), eta))^2-(2*(m+1))*h(eta)-(.5*(m-2))*eta*(diff(h(eta), eta))

Eq[2] := g(eta)-(diff(h(eta), eta))

Eq[3] := (diff(g(eta...

Does anybody know how to configure the model to obtain the position constraint equations of a slider-crank mechanism as:

l1·cos(theta)+l2·sin(beta)-s = 0
l1·sin(theta)-l2·cos(beta) = 0

instead as obtained in the help-example on:
http://www.maplesoft.com/support/help/MapleSim/view.aspx?path=MapleSim/Multibody/Kinematic_Exports

Thanks in advance

Hello everyone

I'm a new maple user, so I'm really sorry if this question is dumb, I've tried to find people with a similar problem but didn't find anyone.

So this is my problem: when I try to multiply a vector with a variable it gives me this:

> Restart; With(LinearAlgebra);
> B1 := [1, 2, 0, -1];
                         [1, 2, 0, -1]
> B2 := [0, 1, -1, 0];
                         [0, 1, -1, 0]
> A1 := a*B1+b*B2;

Hello everbody! Please, I need your help again.

B(ν)=2hν³/(c² *(exp(hν/kT)-1);

h=6.63*10^-34;

c=3*10⁸;

k=1.38*10^-23;

ν=0,001..10 if T=3000;

ν=10..10000 if T=3000;

plot(B(ν),ν);

Thanks

How can I get this expression, ln(1+y²/(x-1)²)+2ln(x-1) , to simplify to ln((x-1)²+y²) ?  I would think Maple should be able to do that.  Thanks, Ratch

I have a system of three non-linear coupled ODEs. I am trying to obtain the zeroth order, first order and second order equations and their boundary conditions using the perturbation technique. I then need to solve them. I wrote the following MAPLE lines for the purpose.

restart; N := 2

Eq[1] := diff(f(eta), `$`(eta, 3))+(m+4)*f(eta)*(diff(f(eta), `$`(eta, 2)))-(2*(m+1))*(diff(f(eta), eta))^2-(2*(m+1))*h(eta)-(.5*(m-2))*eta*(diff(h(eta), eta))

Eq[2] := g(eta)-(diff(h(eta), eta))

I would like to perform some operations on all the entries of an array (or an all entries in some given rows/columns).
Can this be achieved without writing an ad hoc loop?
(for instance this task is extremely easy in octave/matlab)
Should I use some specific package?

What's the best (or even A way) to numerically solve a system of first order ODE's and output the result to a functional form that could be used later. My first impression was to try to do a curvefit of some sort.

Hi,

Does any body know how one could calculate such an integration:

Int(expression, 1/x)

Thank You!

powermetal114

try_IG.mw

The following codes is a part of my program for computing ING at several points of r between -1 and 1 (by a step of for example 0.1 or even smaller for a better pointplot of ING(r) ):

H:=(r, teta) -> h(r, zn, teta) # h is a complicated function of (r, z, teta) (referred to the attached maple file) and   zn is a given number

F:= r -> int(H(r, teta), teta= 0…alpha)

Im asked on one of my problem sheets to write a procedure to inverse a square matrix using LU factorization and using partial pivoting. I can do all of these using simple pen and paper but am struggling towrite the procedure, especially to involve the partial pivoting and to then solve the linear system. Any ideas how I can do this question?