I notice that the new format of Maple Primes is completely changed. I cannot find the usual login point of entry.

Also, the search feature in Maple is not able to find matches for more than one word.

e.g. I can enter only ONE of the words "solve" "differential" "numerical" into Maple's search engine. Otherwise, no matches found.

I see dsolve, but a search comes up with nothing for numerically solving the nonlinear system that I have.

Hello, does soomeone knows how to calculate:

∫ BesselJ(ε, η x) x^n dx
∫ BesselY(ε, η x) x^n dx

and/or

∫ BesselJ(ε, η x) x exp(-a x) dx
∫ BesselY(ε, η x) x exp(-a x) dx

ε and n are positive integers

a is a positive non-integer

η is a positive non-integer imaginary number

Thanks!!

 Hi

I want to solve this Problem

Symbolic_Matrix.pdf

 in symbolic by maple, but i can`t.

is there any symbolic solution by maple or not,

if there is another solution please help me.

Hi,

When maples calculates Riemenn or Ricci tensor it displays the result in a notation which takes many lines or even pages. Can one replace derivatives with respect to x, y and z as fx, fy, fz instead of what is given by diff(f(x,y,z),x) etc.  and denote partial derivative with respect to t as just a dot. ( I know that maple can use dot to denote total derivative but I want it to denote partial derivative). and Can one write f(t,x,y,z) simply as f. These are...

is it possible to feed maple with the input parameters and the results and get maple to find the governing equation?

Is this the simplest way to add one line of an array to another array?

a:=array(1..10,1..10):
b:=array(1..10,[1,2,3,4,5,6,7,8,9,8]):

for i from 1 to 10 do
    a[1,i]:=b[i]:
end do:

or to use with(ArrayTools):

for i from 1 to NumElems(b) do
    a[1,i]:=b[i]:
end do:

Can the command map be used here?

I'm working on a school problem and I came across a little problem which I can't figure the solution by hand, so I'm resourcing to maple for this. I have this problem: solve by variation of parameters y"+9y=sinh(2x)

I can do the wronskian and everything fine up to the integration part, which is: integral[(-1/3)sinh(2x)sin(3x),x]

I found the integration step by step of maple
Student[Calculus1][IntTutor]();

but it can't solve this problem, is there...

Several years ago I was using very nicely the classical worsheet of maple10.0.

Now, I installed Maple 14, but I dont find one environment similar to the nice "classical worksheet" of maple10.

How may I use Maple 14  to have something closer to the classical worksheet of maple 10?

Thanks in advance,

Jean-Jacques

hello there

I have an algorithm which perform set of computation(about 500 in all) fifteen time (for... end do) and ive included commands to pick only the values that i need and place them in an excel file.

Maple is printing all the values computed on screen ( all 7500 values!!)  before the little box shows up for me to input the excel filename.

how do i get maple to not print all these values on screen and simply ask me where to...

I am currently conducting some research using Maple and was wondering if anyone knows whether it is possible to get Maple to identify the non-differentiable points of a function? Also, if I convert a function so that it is piecewise defined how can I extract the separate pieces of the function to work with them individually? Many thanks.

Having a little trouble parsing the data

with(StringTools):
a:= HTTP[Get]("http://www.swpc.noaa.gov/ftpdir/indices/DSD.txt")[2]:

b:=Split(a,"\n"):

results:=b[14..]:

results[1]
                   "2010 06 29   74     24      110      1    -999  ...

This is what what i would write in Vb. how do I write something similar in maple?

For j = 15 To 27 Step 3
                For k from 1 To 3
                    Select Case k
                    Case 1

hola

I need define a same equation with different parametric settings

gracias

Hi

I want to find the optimum of

G*(.7500000000*B*sqrt((1.-2.*a+a^2)*B^2/(a^2+B^2-2.*B^2*a+B^2*a^2))-.7500000000*B*sqrt((1.-2.*a+a^2)*B^2/(a^2+B^2-2.*B^2*a+B^2*a^2))*a+.7500000000*a*sqrt(a^2/(a^2+B^2-2.*B^2*a+B^2*a^2)))

+

(1-G)*(-6.250000000*10^(-12)*sqrt(a^2/(a^2+B^2-2.*B^2*a+B^2*a^2))*(5.833333333*10^9*B*sqrt((1.-2.*a+a^2)*B^2/(a^2+B^2-2.*B^2*a+B^2*a^2))-7.500000000*10^9)*(4.*a-3.*B*sqrt((1.-2.*a+a^2)*B^2/(a^2+B^2-2.*B^2*a+B^2*a^2))+3.*B*sqrt((1.-2.*a+a^2...

I am performing reliability analysis.  I have two types of data:

1.  Suspended data (data that has not failed)

2.  Failed data

I require to calcaulte how many ways the data can fail for example:

1. F1   Time = 10

2. S1  Time = 100

3. F2  Time = 200

4. S2  Time = 250

The number of combinations for this data is 3:

F1, S1, F2, S2

F1, F2, S1, S2

F1, F2, S2, S1