Hello

I Just shifted to Maple from TI-Interactive and i'd like to know if i can make equations and formulars without output and still using maples attributes such as when i divide stuff and it automaticly puts one under the other.

I TI-interactive i used the inser --> object and then chose the Microsoft Equation 3.0 for making equations where i write the output.

Is there a command to change differential equation into difference equation?

For i=1 I need to calculate the variables  t12[i], t13[i] ... and t18[i], then to  calculate Cn(i,n)=F(t12[i], t13[i] ... and t18[i]) as n increase from 1 to 15 and then to increase i and calculate all these  variabels another time and this will continue to i=5.

How to make the nested loop for this example?

Thank you ,

Tanya

i set up maple 14 on win 7 64 bit,  maple 14  opens but codes don't  work. how can i solve this problem? 

I am interested to know how the find the maximum value in a function of f(x,t) over an interval {x=a..b, t=c..d}. I have searched this forum and the web and can not find anything to do it.

I have plotted the function and can visually see the maximum, however, although I have tried many methods I can not calculate the maximum value.

Any assistance would be appreciated. If possible, I would also like to calculate the mean and minimum value for the function.

Hello All,

How may I have Maple accept and output J, rather than I, for imaginary numbers?

Thanks,

Dave

Hello All,

Are there keyboard shortcuts for pi and e? It's quite inconvenient to pull these from "Common Symbols". Thanks!

Regards,

Dave

Hi,

I am trying to solve the following system of ODE's given some initial and final conditions.

When an existing .mw file is opened in Maple 15 (i.e. by double clicking the file in Windows Explorer), a new document is always opened automatically alongside the existing file, and a "Startup" dialog pops up asking the user to select "Document" or "Worksheet" mode. I think this is annoying because each time the user needs to close the dialog to get to his/her .mw file.

This behavior did not occur in Maple 14 and I don't understand the reason for this change. Can we go back to the previous behavior?

For the following system:

x1 := M*(cos(phi)-a*cos(phi)) / (1-b*cos(2*phi))

x2 := M*(cos(phi)+a*sin(phi)) / (1+b*sin(2*phi))

y1 := M*(sin(phi)+a*sin(phi)) / (1-b*cos(2*phi))

y2 := M*(sin(phi)+a*cos(phi))/ (1+b*sin(2*phi))

I'm solving for M(x1,x2,y1,y2), eliminating a, b, and phi. 

I've tried

solve({x1=X1, x2=X2, y1=Y1, y2=Y2},{M,a,b,phi},AllSolutions);

and

sol := eliminate({x1 = X1, x2 = X2, y1 = Y1, y2 = Y2}, {M, a, b, phi});

int(int(int(max(x^2,y^2,z^2),x=-1..1),y=-1..1),z=-1..1) with Maple?  The same question in higher dimensions.

I am trying to break a cipher and as part of the program I need to access this site:

http://www.mysterytwisterc3.org/cgi-bin/mtc3-ramae-11-homomorphic.cgi/?c=4398046511104

where the number at the end can essentially be any number that I choose. I have to get maple to, given a number, access the corresponding site and get the single bit (0 or 1) waiting there.

Hi, I am running Maple 12 and this might be a simple question but I couldnt find any guidence in the help section.

Basically I am trying to write a program to attack the ORYX cipher. Part of this needs access to what is essentially a permutation of the numbers 0-255.

How might I go about defining this permutation so that later I may get it to act on any such number?

All I can find in the help section is a command to find the orbit of a specific...

Hello

I have some numerical values (excel-format) and i would like import them in my Maple page , after that i m traying to plot them but it s impossible , in fact when i click on the right button of my mouse , i haven't this option.

Please help me , and show me how i should do it in details , i m not an expert

thanks .

Firas