Word-cloud is popular function which many languages have as add-on. Sometime called tag-cloud. https://en.wikipedia.org/wiki/Tag_cloud

"A tag cloud (word cloud or wordle or weighted list in visual design) is a novelty visual representation of text data"

I did help and did some google search, but can not find function in Maple. May be I did not search correctly.

In Mathematica is it called WordCloud. Here is an example of its use

WordCloud[Import["http://maplesoft.com"]]

And it returns this image back to the screen

Can one do the above in Maple? And what is the function name? Is it in special package?

Hi

Is seem that maple change the order of the equation when I convert the system to matrix form

1) Can I kee the same order of the equations proposed in the system in order to get a special matrix form

2) Can I display the vector used in generating matrix maybe the order of unknown is inverted

system.mw

many thanks

Dear all

I have a second order partial differential equation.

I addeded some boundary conditions.

I tried to use plot3d for a function u(x,y) but there is no figure displayed.

plot_3d_curve.mw

I use Maple 18

Many thanks for your help

Notice that it takes a lot longer to create the list of 30 because every time it calls the
procedure Fib, Maple “forgets” that it probably has calculated one of those numbers before. 
For example, say we want to find Fib(5). Then Fib calls itself to find Fib(3) and Fib(4),
but Fib(4) calls itself to find Fib(3) and Fib(2). So our procedure just called itself
twice to find Fib(3), and even more times to find Fib(2)!
We can help Maple along by using a command that lets it “remember” that it already
figured out Fib(3) and so it doesn’t need to recursively compute it again. Add a line
directly after your first line of the procedure Fib that says:

option remember;. 

Then create your list of the first 30 Fibonacci numbers again. What a difference it makes!

Note: The main chunk of code here is just your code from part (a) with one line added.  
         Then create the list of 30 Fibonacci numbers in (c).
         Then see how long it took, as you did in (d).

In Maple, the  function returns the ith prime number. Note that 1 is not a prime number. The first prime number is 2. For example,

Hello.

I'd like to extract numerical data from the plot of a implicit function and write it to the txt file. But, unfortunately due to a strong oscillating function and as a consequence extremely dense meshgrid I got a message that [Length of output exceeds limit of 1000000]. How to resolve this problem? Below is my code

restart;
R0 := 1+w_c*(sum((2*(-1)^(n+1)*Pi^2/n*n)*t*sin(2*Pi*n*mu/w_c)*cos(Pi*n)*exp(-2*Pi*n*G/w_c)/(w_c*sinh(2*Pi^2*n*t/w_c)), n = 1 .. 3000))/Pi-mu;
with(plots, implicitplot);
G := 0.; t := 0.1e-2;
R1 := implicitplot(R0, w_c = 0 .. 5, mu = 0 .. 3, gridrefine = 10):
data := getdata(R1);

Thank you in advance.

Knowing X's PDF is a piecewise function,=cx^2 for 0<=x<3, 0,otherwise

Q1 solve P{-1<=X<=1}

Is it possble to use CDF solve?or I must use calculus?

Dear Friends

I would like to know how I can show a simple arrow on a curve in a plot. For example for the simple sample y=x^2, for x>0, I want to show with an arrow in the figure that the trajectory begins from the point (0,0) and tends to come to the point (3,9). Or any other examples you want.

Thanks a lot

i want to plot

u(x,y,z,t)=tanh(x+y+z-wt),  (w is a constant)

could you help me please? 

i would like to to test and do hash on a 2d array and then predict this hash and then reverse back to another hash which can convert back to 2d array , how to do?

Dear all
I would like to plot the behavior of solution for a second-order PDEs

plot_sol_pde.mw

Thanks

Dear Community,

I would like to evaluate this difficult function:  

Unfortunately when I try to define it in Maple, I always get an error message. I tried it in many different ways, but always failed. See also the attached workbook. Can someone pls. have a look, what I do wrong?

Tx for your kind help in advance,

best regards

Andras

DifficultFunction.mw

Hi guys, Maple always shows the same result when I use sqrt() function

How can I fix it? Thanks

I'm using Win10, maple 2016.

I'm using high contrast mode (dark mode, white on black). Maple looks broken, the text is black on black, and in the side panel, some of the buttons are shiney white.

How do I set maple to support high contrast?

Consider two polynomials p and q in t. For example,  and . I want to find . But before I find it, solve an inequality and obtain that . After that when I evaluate , I dont want maple to return  as Gcd because  and thus the factor  is an unwanted common divisor. Is there a way to tell maple that "find the Gcd over a spesific domain". Because, otherwise maple needlessly spend time for finding the gcd. Any help would be appreciated.