Example:

implicitplot(x^2 + y^2 = 1, x=-2..2,y=-2..2)

This command produces a plot with the range x = -1..1, y = -1..1 instead of what I specified.

 

I don't remember this being a problem on the older editions of Maple. 

I need to use Krylov functions widely in my project. They are recurrent functions as follows:

Can I make Maple operate with these functions?

Thanks.

Curiously I find myself guilty of never filling out the document properties fields. Author, Keywords, Subject and Title. I have also noticed that no one else, or at least a majority of maple users don't bother with this although I haven't found anyone who actually does fill these fields out, just browse the applications in the application center. What other usefullness do these attribute field placeholders have? Seeing that no one makes use of them, it doesn't seem that...

hello dear community

I want to know what is the meaning of 1/2 RootOf(2_z²-1, Label=L1) since I need exat solution for this system

thanks in advance

I am attempting to combine the sum of two sinusoids having the same frequency in Maple (e.g. A*cos(10*x) + B*sin(10*x + Pi/3) = M*cos(10*x + phi) )

The long way through this is to break each term up into cartesian components and add them (x = A + B*cos(Pi/3 + 3*Pi/2) , y = B*sin(Pi/3 + 3*Pi/2) ). Following the summation, they can be converted back to polar (M = sqrt( x^2 + y^2 ) and phi = arctan(y/x)).

This is a long process for me and if my graphing calculator...

Each of my two previous two blog posts (Maple Gems, More Maple Gems) contained five "gems" from my Little Red Book of Maple Magic, a red ring-binder in which I record...

Hi there,

I am currently working on an ODE model with a diffusion term and I have to analyse it analytically (if possible) with Maple12.

With the dsolve function I have a solution but based on BesselJ and BesselY functions.

My questions are:

• Do you know if it's possible to have a solution without these functions?
• When I add the IBCs conditions, the system is inconsistent, do you understand why?

Hi I'm having trouble generating the mandlebrot set using maple... i only have a very basic knowledge of this programme.
>plot3d([-2, 0.7], [0.7, 3] orientation = [-90,0], grid = [250,250], style = patchnogrid, scaling = constrained, colour = mandelbrot);

The above code is giving me trouble, it keeps coming up with an error missing operator or ';'
I don't see anything wrong with it though....

Hi there,

 

I am trying to find the numerical value of the following integral:

 

evalf(int((T-a*n*(-T)^n+2*a*n^2*(-T)^n)/(T^2-a*T*(-T)^n+2*a*n^2*(-T)^n-2*a*n*(-T)^n), T = -90000 .. -29400)).

However, Maple just returns the integral. What am I doing wrong? 

 

Thanks!

Hello

Is there a way to change FPS via options in an animated curve?

Budgie

Hello,

I have several figures generated by ZeroPolePlot command, I feel the figures are not the size which I expect, so I can make the figures a little bigger or smaller by dragging the edge of them. But for several figures, it is difficult to make them to be just the same size, namely, all the figures' height=200, weidth=200. In one thread, Mr. Robert...

The orginial equation to solve is : x" + F(x) = sin 4t

initial conditions : x(0) = 0, x'(0) =1;

F(x) = { bx, x>= 0 and ax, x<0}

I need to do three different values for b = 1, a = 4, then b = 64, a = 4, finially  b = 36, a = 25,

Thanks for any insite I am new to the program.

Courtney

 

I have a simple request that I hope someone can provide, I do not think it would be too much trouble.

I use Maple 12, hence no Maple cloud, but while viewing one of the maple 14 demonstration videos there was a Maplesoft document in the cloud called -  Example: Mortgage calculator by maplesoft, I would like to have a look at it.  Upon using google and the maplesoft application center, I was unable to find such a document. I am guessing it only exists in the maple cloud. 

Maple.mw
SORRY IGNORE THE LAST GRAPH AND PLOT IT NOTHING TO DO WITH THIS QUESTION!!

I'm having a few problems with differentiating in Maple. I have a potential function U given by:

U[c] := (1/2)*r^2+M[1]/r[1]+M[2]/r[2];

U[r] := r^2*(M[1]*M[2]-3)/(2*c^2)+((x(tau)+diff(y(tau), tau))^2+(y(tau)-(diff(x(tau), tau)))^2)^2/(8*c^2)+3*(M[1]/r[1]+M[2]/r[2])*((x(tau)+diff(y(tau), tau))^2+(y(tau)-(diff(x(tau), tau)))^2)/(2*c^2)-(M[1]/r[1]+M[2]/r[2])^2/(2*c^2)-M[1]*M[2]*(1/r[1]+(1/r[1]-1/r[2])*(1-3*mu-7*x(tau)-8*(diff(y(tau), tau)))+y(tau)^2*(M[2]/r[1]^3+M[1]/r[2]^3))/(2*c^2);