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Is there programs or algorithm to obtain resultant of multivariant polynomials for more than 2 polynomials

Dear Sirs

How to change font there?

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Debugger window

To gain more visibility on the subject I've started a new thread. No solution yet and thanks Acer for trying to look into it. I almost wondered if there was a typo in the code preventing it from working properly since the code for ospd3 exists. We could almost write a loop code to check if something other than the word builtin is possible, using the try catch statement.

I'll re-iterate the issue

with(StringTools[PatternDictionary]):
> bid := Create('ospd3');

Hi 
 How to translate the following lines of commands from Matlab to Maple?

function [X,E,s] = polyeig(varargin)
%POLYEIG Polynomial eigenvalue problem.
%   [X,E] = POLYEIG(A0,A1,..,Ap) solves the polynomial eigenvalue problem
%   of degree p:
%      (A0 + lambda*A1 + ... + lambda^p*Ap)*x = 0.
%   The input is p+1 square matrices, A0, A1, ..., Ap, all of the same
%   order, n.  The output is an n-by-n*p matrix, X, whose columns
%...

I have some numerical data, which are very accurate (500 digits) and want to copy them on a text file.

For pratical reason I would like the procedure writefile to write just 20 digits figures: which is the right syntax to use?

How it works to be so fast?

impl_plot.mw

Is it somehow related to other wonderful tetralogy:

http://www.mapleprimes.com/posts/95845-Generating-Samples-From-Custom-Probability-Distributions-I?

Implicitplot

How to handle "division by zero" from EVERY environment in EVERY situation?

err_handle.mw

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error handler

We are trying to obtain an analytical solution of an integral in Maple. When solved numerically the integral converges, but we are not able to get an analytical solution. Any ideas?

The constants in the integral is computed independently, not sure if knowing them can help. The values are r=0.06, kappa=2.6, myksi=2.18, rho=-0.21, stdk=382.2, stds=47.8, kji=52.9 and ksi=62.3. We kind of need the analytical solution to handle the expression in further calculations, and...

how can i overcome the error that i am being given for the problem below 3*t*d(t,x(t),diff(x(t),t))² = 0

hi

in matlab POLYNOMIAL EIGENVALUE PROBLEM solve whit polyeig code 

why maple can't solve  ?!?

Hi,

I have a PDE system that I keep getting the "pdsolve->Warning: System is inconsistent" message.  Is there a way to see where the contradiction is, i.e. where everything is breaking down.  It is fairly complicated and not easy to eyeball such a thing.

Thanks!

Ryan

HI TO ALL. I M IN THE THEISIS PHASE OF MY MS. I NEED CODES FOR SOLVING A JOB SHOP SCHEDULING PROBLEM USING ANT COLONY OPTIMIZATION (ACO). IF ANY ONE HAS SUCH AN ACO CODE DEVELOPED TO SOLVE ANY TYPE OF JOB SHOP SCHEDULIGN PROBLEM, PLZ PLZ SHARE THAT AT seoccsf7@hotmail.com

I WILL BE GREATFUL

REGARDS 

Well,

Basically I know that.

I just hoped there is some walkaround this problem.

It seems now there is not.

The problem I am trying to solve is how I can construct an iterative procedure where function is computed from numerical solution of the ODE system (done) and then this very function is used to recalculate the solution of this ODE system.

This is my attempt to impement some sort of  gradient projection method to the optimal...

Hello,

The Maxima package has a function RATWEIGHT that can be used to assign weights to variables:

Function: RATWEIGHT (v1, w1, ..., vn, wn)assigns a weight of wi to the variable vi. This causes a term to be replaced by 0 if its weight exceeds the value of the variable RATWTLVL [default is FALSE which means no truncation]. The weight of a term...