even if I use a simple x^2+y^2 plot I get these funny gaps at the botom of the plot. I have looked through the FAQ files and can't seem to find a solution to it... is there one ?? from what I have seen so far there does not seem to be an easy solution. with a graph like the type above to change to coords=spherical or cylindrical does not show the same graph due to that change.

Hi,

I tried to implement an small example sheet for using the RSA algorithmen with small numbers. Unfortunatly, I get confused by my own program and have difficulties to figure out what I am doing wrong. My message can be decoded with both keys, the public and private key what is obviously not correct.

below is my code with some comments:

restart: with (numtheory):
p := 13; # my first prime number
q := 23; # my second one

n := p*q;

I am of interest about using StateSpace(de, invars

Hi all,

How can I plot, say, y1=x+4, 0<x<5 and y2=2x+1, 0<x<10 on the same plot area?

Thank you,

Ozgur

This is my situation, please help me.

Cargando  MathematicalFunctions

Cargando  PDEtools

> with(DEtools);
> restart; m[1] := 1; m[2] := 1; l[1] := 1; l[2] := 1; g := 9.8; w := 1; ec1 := (((1/3)*m[1]+m[2]+w)*l[1]^2+((1/3)*m[2]+w)*l[2]^2+(2*((1/2)*m[2]+w))*l[1]*l[2]*cos(beta(t)))*(diff(alpha(t), t, t))+(((1/3)*m[2]+w)*l[2]^2+((1/2)*m[2]+w)*cos(beta(t)))*(diff(beta(t), t, t))-(2*((1/2)*m[2]+w))*l[1]*l[2]*sin(beta(t))*(diff(alpha(t), t))*(diff(beta(t), t))-((1/2)*m[2...

Hi,

How to load Maple-NAG connector to execut this example ?

Is it an additional program to install ?

n := 4:
nnz := 11:
la := 22:
lfill := 1:
dtol := 0:
pstrat := "Nag_SparseNsym_CompletePiv":
milu := "Nag_SparseNsym_UnModFact":
a := Vector[row](la,[1.0,1.0,-1.0,2.0,2.0,3.0,-2.0,1.0,-2.0,1.0,1.0],datatype=float[8]):
irow := Vector[row](22,[1,1,2,2,2,3,3,4,4,4,4],datatype=integer[kernelopts('wordsize')/8]):
icol := Vector[row...

Maple is such a useful and wonderful sorftware, but,

coud you make the classic worksheet compatible with 64bits?

There are packages (grtensor) that do not run on the new worksheet.

Hello,

I was wondering if someone could assist me with the code for listcontplot.

I've tried the following:

M:=Student[LinearAlgebra]:-RandomMatrix(4,4);

listcontplot(M);

But this does not work.  Is there any way to use listcontplot, listcontplot3d, or any other command to generate something similar to what Excel calls a Surface - contourplot?

Thanks.

I see how to get the solutions of the Schroginger eqn

I have the function r=sqrt(1+(cos(2*theta)) and theta E [0,pi/2] I need to find the arc length of this function using maple 14

so far i have this

with vector (calculus):

ArcLength(sqrt(1+cos(2*theta)), theta=0..pi/2)

I dont know what to do after this

"I" is reserved for square root of -1.  I don't use complex numbers and want to use "I" in my equations.  How do I go about doing this?  I tried to unprotect it with a number of variations of quoting "I".

I'm using document mode with Maple 13 on Apple.

Thanks for your help.

I am using dsolve(..., type = series) to solve differential equations in the form of a power series. I plot these power series with different orders to observe how they converge. I use quite large orders (25 or even 50), and generating these solutions is slow.

I would like to generate power series with order 25, for example, and then truncate it to order 24 directly, instead of having to call dsolve a second time. I was hoping this could be done somehow using convert...

Hi All! I need your help.

I use the Student:-LinearAlgebra:-LynearSystemPlotTutor() and i can print it with:
print(Student:-LinearAlgebra:-LinearSystemPlotTutor);
then i got the: 
module () 
local ModuleApply, LinearSystemPlotMaplet, PlotOptionsWrapper, UpdateDisplay, NewMatrix, the_plot, sysML, helpStr, linSysMaplet, M, axisLengthInfo, axisLabelInfo, axisType, axisScaling, plotOptionsReturn; 
end module

If i would print the local...

How can i draw SUN AROUND 9 Planets with ANIMATION...how can help me