Hello, I have a problem, when I define some constants like a:=5, b:=6 and than I do some calculation like a+b maple shows immidiately the solution. Is there any way how to make maple to show the numbers at first and then the solution? What I mean is if I define the same constants a:=5, b:=6, then make the calculation a+b. The output i want would be 5+6=11. Is it possible to make maple show the solution this way? I use it for more complex calculation in civil...

We have MapleTA installed on our own server and would like to edit the Login page so that students realize they are on OUR MapleTA page ... students are not particularly observant (no, really!) and often try to login at any MapleTA site they find on the internet.  There is nothing in the UserGuide on editing either the Login or Class pages.

Thanks!

Hi,

I am working on my project related to bioinformatics. I am using Maple 11 for calculations related to matrices.

I need to calculate  Moore-penrose Pseudoinverse. I need to know the algorithm used by Maple function

'MatrixInverse' for calculating pseudo inverse of matrix.

Thanks

Hello

I solved a system of equations by maple 14 . I want to know the solutions that I have its the only solutions or maple  14 just gives us arbitrary solutions but not all solutions ?.

please answer me.

Thanks

Has anyone else experienced display problems of mapleprimes messages? It's happened to me at least 5 times in just a few days, with both firefox and internet explorer. This is what I see there:

http://www.mapleprimes.com/questions/126572-Matrix-Question/

Sometimes "editing" the message helps in seeing what's inside, but not this time:

Assume that we have a vector-function:

Hello there, 

I have been having trouble removing elements from a list using the subsop tool.

I have a list A containing smaller lists of 2 values (A=[[0,1],[2,2],[4,5],[-1,-2], ... ]). My goal is to set boudaries to these sublists such as if the "y" (second value in any sublist) value is greater than 3, remove it from the list. here is what my code looks like

for i from i to n do
  if evalf(op(2,op(i,A))) < 0 then 
    subsop(i=NULL,A);
  fi;
od;

How to debug external DLL? IDE - MS Visual C++ Express 2010

After calling define_external from maple library succefully loaded. But how to unload it without closing maple? For example want change library file to new one.

I put Celsius in my equation and I get the wrong answer even though I've loaded the Units Package:

Download 25-25not_work.mw

I have to put in the conversion to Kelvin by myself to get the right answer:

Download 25-25_works.mw 

What am I doing wrong?

Thanks ahead of time!

Edo

Dear guys!

I'm solving an equation and then by its results I solve an integral, but I'm doing that for many initial conditions in a for loop. The problem is that when I change the limits of loop (or initial conditions) the result of integral in two for loop for a same initial condition are very different. What's the problem?

Thanks!

Hey guys,

I have the function f(x) =(sin(x) + 1)/(x^2 + 1) where x =-Pi/2 and 3Pi/2

1) I first set up an intgral for the function:

How can we get a color scheme that is stationary while object is rotated?

I'd like to shade an object in 3d but as I rotate it have the color scheme remain adjusted to a secondary set of axis.  Almost like a plot within a plot, rotate the inner plot with a color scheme relative to the outer plot axes.  An observer based color scheme I suppose is what I'm asking.

I suppose it would be similar to the way lighting schemes work, light from a specific...

Hello,

I would really appreciate some help. I am trying to use maple as a document of engineering analysis and calculations (like I would do in MathCAD), can maple handle such things. I seem to be having problems with the formatting. For example my units and outputs seem inconsistent, where am I going wrong. I have uploaded a file belwo for some advice please.

Also when I define a variable and then change the variables value can I get all the equations which...

Dear guys! Please look at the two following ways to solve a same equation and tell me why the results are different:

The initial conditions and the equation for both ways are:         m := 0.22: k := 0.03: n := 0.35: h := 0.63:

> eq := z-> 1=(m*(1+z)^3-k*(1+z)^2)*h^2/(H^2)+(((2*n-1)-(k*(1+z)^2*h^2/H^2))*((1-m+k)/(2*n-1+k))*((((H^2/h^2)-k*(1+z)^2)/(1-k))^(n-1))):

The first model:

> yp := implicitdiff(eq(z), H, z):