Maple Questions and Posts

These are Posts and Questions associated with the product, Maple

The attached Maple worksheet gives an outline of the basics of Concavity, Points of Inflection and the Second Derivative Test, commonly encountered problems, and how to use Maple to solve them.

The attached Maple worksheet gives an outline of the basics of increasing and decreasing functions, commonly encountered problems, and how to use Maple to solve them.

Download Attached File

Hi all

I have this integration , HOW can I solve

the problem is in recent  file named  argent pdf

please help me to solve it

and give results please.......

Hi all,

I have the following ODE

sorry , i forget the term so the question is :

int ( q  * exp((1-b)^2* qz^2 / lambda[1] ) * exp((1-b)^2* q^2 / lambda[2])   /  ((1+b^2*q^2+b^2*qz^2)*(q^2+qz^2)) , qz= -infinity..infinity)  then w.r.t     q  from (0......infinity)

after integration we want to minimize the results , the range is as (b=0..1), ( lambda[1])  =1....100000) ,   (lambda[2])  =1....100000)

Hello,

I need some help to figure out how to get maple to use distributive property and rules of exponents.

>A:=R/(1+exp(-2(h-s))

>a:=A/(exp(h-s))

I would like to get the answer back in the form

R/(exp(h-s)+exp(-(h-s))

suggestions?

Is it possible to add block comments in maple. Like, for example, /* ...*/ in java. Thank you.

I have this line in maple 11:

polygonplot([[0,0],[1,1],[1,0],[0,0]],legend="stuff");

and the legend doesn't appear, is there a way to force maple to produce the legend (other than horribly right clicking and manually writing the legend in every time - I'm trying to make lots of polygon plots...)

thanks

Steve

Hello everyone,

I'm trying to solve a largeish matrix equation of the form A*X + Transpose(A*X) = B for X, where A and B are known matrices.  I know there must be some clever way to get Maple to automatically unpack this equation into the equations for the components and then solve them symbolically, but I haven't had much success.  Could someone more skilled point the way?

Thanks.

Hello,

Using Maple, I integrated and expression and got ln(e) in the answer.  How can I eliminate this?

Thanks

i have this integration:

int(q*exp((1-b)^2* qz^2/lambda )/((1+b^2*q^2+b^2*qz^2)*(q^2+qz^2)),qz=-infinity..infinity) then w.r.t      q  from (0......infinity)

I want to take two numbers, for example 37665432 and 59374696 (later extrapolate to 3 or 4 etc... sets of numbers) and take each individual number alternately and put them into a list. 

Here's what I have

a:=37665432;

b:=59374696;

c:=convert(a,base,10);

d:=convert(b,base,10);

e:=ListTools:-Reverse(c);

f:=ListTools:-Reverse(d);

So now I have the numbers all in a list and I want to select each one alternately into another list.

g:=seq(e[i],f[i],i=1..8); 

I am going to simplify the following formula:

sqrt(a^2*p*(1-p)*(N-n)/(n^2*(N-1)))

I wrote simplify(sqrt(a^2*p*(1-p)*(N-n)/(n^2*(N-1))),symbolic), the output was:

Hi,

I have a series solution to a differential equation. The recurrence relation is such that knowing the first four coefficients is sufficient to determine all the other coefficients. Now I want to represent this solution in terms of f(x)*c0+g(x)*c1+h(x)*c2+k(x)*c3 where f,g,h,k are all polynomials in x. I tried searching for commands related to simplify, but I was unable to solve my problem. 

p.s : i am not aware if this has already been discussed so please bear with me

 

Hello,

I am having trouble with posing an integration for the following function, wrt z.

u:= sin (theta)  * ((s^2 + z^2)/2 +h*z)

I want to be able to change the values of h, s, and theta.

I would like to integrate u, wrt z, from s to h.

I have tried the basics, such as....

int(u, z)   and

int(u, z=s..h)

I get the integrand symbol and a general setup but I am not posing it clearly enough to get Maple to perform the integration.

Thanks for any help you can offer.

First 2019 2020 2021 2022 2023 2024 2025 Last Page 2021 of 2224