Hi Nico,

Firstly, thanks for the effort in designing the nice questions! I would like to ask about +Quaterions_Rotation question, because of normalizing $k to get $u, the answer that the students need to enter is a decimal approximation. Are you looking to make that exact, or will you add tolerance so the student just enters correct to a number of decimal places?

I think the exact answers make more sense, so I would suggest putting certain variables in quotation marks or evaluating them using maple calls:

$length='sqrt($kx^2+$ky^2+$kz^2)';
....
$angle='$angledeg*Pi/180';

As a starting point, I would recommend substitution of the students response into the DE. Obviously that would confirm that the student provided a solution, but won't check for the existence of the arbitrary integration constant. To do that the indets($RESPONSE, name) command will check for C (assuming that your students always use C to denote the integration constant).

is(diff($RESPONSE, x)+$RESPONSE+$RESPONSE*(x^n)=0) and evalb(indets($RESPONSE, name) = {C, n, x})

The Display command uses the Typesetting package native to Maple Document mode. However since Möbius is a web app, everything needs to be converted into MathML (or LaTeX or similar) to be supported by the browsers.

The closest I can think of (with this method) is the following: $a=maple("use InertForm:-NoSimpl in a:=2(3*x) end use; printf(InertForm:-ToMathML(a));");

But I don't know if that will generalize well to the rest of your problem.

Hi @danr 

These settings will do what you want - Proctored Exam+Proctor Sign-in to Start restricts users from accessing the test unless they are authorized. If a Password is set, then users who know the Password can then authorize themselves and access the test.

Do your tutors have the Student role or the Instructor Role? If they have the Instructor role they should not need you to set the password, as they can Authorize themselves.

There may be more options, depending on your product version and how you integrate with Mobius. For more specific advice I would suggest contacting support@digitaled.com 

Maybe someone else here knows the answer, but if your question is about Maple worksheets then I'd also suggest contacting the Maplesoft support team directly at https://www.maplesoft.com/supp...

Or alternatively, the Maple-specific community MaplePrimes may know the answer. They are located at https://www.mapleprimes.com/

The 40px spacing applies to the iframe for the entire HTML question. Whilst your trick worked for me, I'd suggest moving all of your Question Text to inside the Question HTML: part of the response area:

I think Maple is attempting to simplify the expression. Changing $VP1="(sqrt(6)/6)*(L^3*S/E)^(1/4)"; should help, but still sqrt(3)/6 is shown as 1/6*sqrt(3)

You cannot use the Equation Editor in this case?

I have been able to search for content in the Cloud in Maple T.A. 2017 - e.g. searching for Distribution gives any folder with 'Distribution' in the title, as well as questions containing 'Distribution' in either the title or the question text. Can also use * to search the start of words e.g. searching Geom* will give you results for Geometry and Geometric. However I'm afraid I don't see the Fourier series folders you are referring to (either in the list or by searching).

EDIT: Also if you are looking for a specific topic, try the "Subjects" list under Maple Cloud, instead of "All Content Types".

Hello dnucinkis,

I'm afraid I'm not observing this problem, it sounds like a problem specific to your service. Can you please report this to help@maplesoft.com along with the URL you are using to access Maple T.A.?

You will need to make sure that you are using the Maple-graded response area with Maple Syntax on. From there, the grading code depends on how you expect students to enter their response.

Part 1) Text Entry: I assume that you have a working variable $v for the LinearAlgebra[RandomVector] command. If students enter [1,2,3] then use the grading code 

u:=Vector($RESPONSE); evalb($v.u=0);

Part 1) Symbolic Entry: Similarly, where $v is the random vector, the student uses the Matrix/Vector entry button, then use the grading code

u:=convert($RESPONSE,Vector); evalb($v.u=0);

For 2), you just need to test that the two vectors in the basis are orthogonal and both satisfy the equation of the plane, correct? Suppose $plane represents the equation of the plane without z (e.g. $plane=3x+2y). In Symbolic mode, if the student enters both vectors separated by a comma, then try this:

r:={$RESPONSE}; evalb(eval($plane, [x = r[1][1], y = r[1][2]]) = r[1][3] and eval($plane, [x = r[2][1], y = r[2][2]]) = r[2][3] and u.v = 0);

If this does not help solve the issue, I would suggest exporting the question as you have designed it currently, and attaching the zip file here.