Hi there,

I am working on a Maple sheet where I've been doing all the calculations with units. The problem is that I now want to get the product of a "seq" "R_DC_total-sek" and multiply it by the sequence R_AC_total-sek. But how do I do that? I've tried changing them into lists, but since one of the lists have units and the other one do not, Maple does not multiply the two lists, but just prints them.

I've uploaded the sheet here:

http://www.2shared.com/file/4sUmrdn0/EFD_N87_10_5_3...

New to maple. Trying to solve system of four difference equations for four variables in the form:

Keep getting "warning, solutions may have been lost".

Any suggestions on where I go from here? The solution I know exists is not returned in the list of solutions.

Thanks

Hi, all. I'm not too confident in the results of Tolerances. I am very confident in the results of ScientificErrorAnalysis. Sadly, the Tolerances package has an awesome +- operator, while ScientificErrorAnalysis has the bulky Quantity() function. I'd like to define +- to be Quantity, something akin to this:

`&+-` := (a,b)->Quantity(a,b);

Sadly, 

1+`&+-`(2);

In regards to executing a command to output text in color I have stumbled across a minor bug?

Tools -> options -> display -> typsetting level : Extended

Typsetting[Settings](autoatomic) #checking default autoatomic setting (don't know if this really matters though)
                 true

Type in    testing    - select the...

Does anyone know a command for using Newton's method to a solve a nonlinear system, particularly this one:

4y^2+4y+52x=19

169x^2+3y^2+111x-10y=10

?

Also, how about this one:

x+e^-1x+y^3=0

x^2+2xy-y^2+tan(x)=0

?

Thank you

Hi all,

I am now helping with the first year maple session in my university. Recently, some of the student are learning both 1-d and 2-d input.

Now we have something like this:

Is this some sort of bug?

I know it has something to do with the 1-d or 2-d or math input, but in short, that's what happens.

Thanks!

I have maple 13, windows xp.

I am just curious about the existense of some way through which I can navigate with in maple worksheets tabs with kepboard shortcuts.

I would really appreciate the help as it is annoying to use mouse again and again for naviagation

Just curious, something simple really

In standard Maple,
is plot(x²); then 'right-click-on-graph' -> axes -> create second axis the same as plots[dualaxisplot](x²,x²) ?

If so, why wasn't a secondaxis=true/false option made available in the command line?

Is there a way to color the output text from command line, say using printf? 

printf("I want this output to be green for example");

Any alternate ways to produce colored text from the command line?

Russian Center of Maple.
02.X.2011
3.000.000 visits in 16 months.

http://webmath.exponenta.ru/

I am trying to plot the cdf of a binomial random variable, which has jump discontinuities at each of the integers with positive probability mass. Typically, when plotting a piecewise function, one would prefer not to have Maple connect all the points of discontinuity with a vertical line, and discont=true achieves that. Why doesn't the following command yield the expected results:

with(Statistics):

with(plots):

X:=RandomVariable(Binomial(25,.65)):

when i open maple and type characters it diasapears after awhile and cant type anything

and i cant see many characters in special menus

I need to find factors of the eq, but unable to understand use of mod.

> `mod`(Factor(x^5-1), 2);

                            output redirected...

> `mod`(Factor(x^5-1), 7);

            powers=  4    3      2            
                       (x  + x  + x  + x + 1) (x + 6)

> `mod`(Factor(x^5-1), 5);

                   powers=     5
                                  (x + 4) 

I have a piecewise function which I want to curve fit automatically in Maple. The conditions are:

• The new smooth curve must have the same area.
• The new curve mus start and end at the same location.

An image of this is shown below. How can I do this in Maple?

Image Link: http://dump.omertabeyond.com/?di=1613174606062

I tryto solve a linear program of big dimension using LPSolve function. My problem is that is returns a solution but I am not sure if it is unique or not, and for me it is really important.

I saw that in the new version there are options for LPSolve: method=interiorpoint or activeset. If I understood correctly, interiorpoint gives a solution in the middle of the interval and the activepoint - in the corner. My idea was to run LPSolve twice using those two methods. If...