From dencker at math.uni-luebeck.de  Wed Jun  4 08:20:39 2014
From: dencker at math.uni-luebeck.de (Peter Dencker)
Date: Wed, 04 Jun 2014 14:20:39 +0200
Subject: [LON-CAPA-users] maxima variable %
Message-ID: <538F0F17.7030603@math.uni-luebeck.de>


Hi.

The evaluation of
    1+2;storeA:%;1-2;storeB:%;[storeA,storeB];
with maxima (running in a shell on the LON-CAPA server)
gives, as expected, [3,-1]

But using
    cas( 'maxima', "1+2;storeA:%;1-2;storeB:%;[storeA,storeB];" );
in LON-CAPA does not work properly.
(I would like to use such structures in a library project.)

In principle the  maxima variable % works.

    my @CHECK_IN = qw(
       1+2;
       1+2;%;
       1+2;%;%;
       1+2;store:%;%;
       1+2;store:%;store;
    );
    my @CHECK_OUT = map { cas( 'maxima', $_ ) } @CHECK_IN;

Alle five entries of  @CHECK_OUT  should be 3. The first three examples
work properly in LON-CAPA, but the other two don't; both evaluations
seem to yield random integer numbers.

I have a workaround, but using % would be the much better solution.
Any idea?

- Peter


<problem>
<script type="loncapa/perl">

    my @CHECK_IN = qw(
       1+2;
       1+2;%;
       1+2;%;%;
       1+2;store:%;%;
       1+2;store:%;store;
    );
    my @CHECK_OUT = map { cas( 'maxima', $_ ) } @CHECK_IN;
    our $out_str = join '<br />', @CHECK_OUT;
    $out_str .= '<br />'
        . cas( 'maxima', "1+2;storeA:%;1-2;storeB:%;[storeA,storeB];" );

</script>

$out_str

<customresponse id="0r0">
  <answer type="loncapa/perl">
    return 'SUBMITTED';
  </answer>
</customresponse>
</problem>


-- 
Dr. Peter Dencker
    wissenschaftl. Mitarbeiter

UNIVERSIT?T ZU L?BECK
    INSTITUT F?R MATHEMATIK

    Ratzeburger Allee 160
    23562 L?beck

    Tel +49 451 500 4254
    Fax +49 451 500 3373
    dencker at math.uni-luebeck.de

    www.math.uni-luebeck.de

From afindlay at mta.ca  Fri Jun 20 12:15:07 2014
From: afindlay at mta.ca (Angus Findlay)
Date: Fri, 20 Jun 2014 16:15:07 +0000
Subject: [LON-CAPA-users] Numbering assignment questions
In-Reply-To: <5214D4B3.4050808@web.de>
Message-ID: <CFC9E458.13FE1%afindlay@mta.ca>

I would like LON-CAPA to automatically number my questions in each problem set I give students so that students can refer to this number when they discuss questions with either me or other students. (LON-CAPA should display this number with each of the displayed problems.

Is this easy to ?turn-on? or does it have to be coded?

Thanks.

Angus.
----------------------------------------------
Angus Findlay
Math Department, Mount Allison University
Sackville, New Brunswick

email: afindlay at mta.ca    tel: 506-364-2592
----------------------------------------------


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From afindlay at mta.ca  Fri Jun 20 12:18:00 2014
From: afindlay at mta.ca (Angus Findlay)
Date: Fri, 20 Jun 2014 16:18:00 +0000
Subject: [LON-CAPA-users] System Variable List - Is this available?
In-Reply-To: <5214D4B3.4050808@web.de>
Message-ID: <CFC9E505.13FE4%afindlay@mta.ca>

I looked through the Author?s Tutorial and Manual, but could not find a list of the system variables that can be used while coding problems. Does anyone know where a comprehensive list is, along with what the variable stores?

Thanks in advance.

Angus.

----------------------------------------------
Mr. Angus Findlay
Math Department, Mount Allison University
Sackville, New Brunswick

email: afindlay at mta.ca    tel: 506-364-2592
----------------------------------------------

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From lucasm at ohio.edu  Fri Jun 20 12:49:48 2014
From: lucasm at ohio.edu (Lucas, Mark)
Date: Fri, 20 Jun 2014 12:49:48 -0400
Subject: [LON-CAPA-users] Numbering assignment questions
In-Reply-To: <CFC9E458.13FE1%afindlay@mta.ca>
References: <CFC9E458.13FE1%afindlay@mta.ca>
Message-ID: <D25051D4-CC4C-4033-BA73-7BAC2E5ED9B3@ohio.edu>

To my knowledge, there is no numbering system. Problem sets in LON-CAPA can be edited dynamically
(problems inserted, rearranged or removed while the assignment is open) and can be created conditionally,
so I understand that the choice was made not to number problems.

Mark

On Jun 20, 2014, at 12:15 PM, Angus Findlay <afindlay at mta.ca> wrote:

> I would like LON-CAPA to automatically number my questions in each problem set I give students so that students can refer to this number when they discuss questions with either me or other students. (LON-CAPA should display this number with each of the displayed problems.
> 
> Is this easy to ?turn-on? or does it have to be coded?
> 
> Thanks.
> 
> Angus.
> ----------------------------------------------
> Angus Findlay
> Math Department, Mount Allison University
> Sackville, New Brunswick
> 
> email: afindlay at mta.ca    tel: 506-364-2592
> ----------------------------------------------
> 
> 
> _______________________________________________
> LON-CAPA-users mailing list
> LON-CAPA-users at mail.lon-capa.org
> http://mail.lon-capa.org/mailman/listinfo/lon-capa-users

-- 
Mark Lucas 								email: lucasm at ohiou.edu
252D Clippinger Lab						phone: (740)597-2984
Department of Physics and Astronomy		fax: (740)593-0433
Ohio University
Athens, OH 45701


From dmills at illinois.edu  Fri Jun 20 12:51:13 2014
From: dmills at illinois.edu (Mills, Douglas G)
Date: Fri, 20 Jun 2014 16:51:13 +0000
Subject: [LON-CAPA-users] System Variable List - Is this available?
In-Reply-To: <CFC9E505.13FE4%afindlay@mta.ca>
References: <5214D4B3.4050808@web.de>,<CFC9E505.13FE4%afindlay@mta.ca>
Message-ID: <F640CBDE-C308-43DC-ADC4-7C29CF5E70BC@illinois.edu>

This is a great resource-- not sure if it's what you had in mind:


https://s10.lite.msu.edu/res/msu/albertel/test/ext_examples.problem#0

Doug

-sent from mobile-

On Jun 20, 2014, at 11:20 AM, "Angus Findlay" <afindlay at mta.ca<mailto:afindlay at mta.ca>> wrote:

I looked through the Author?s Tutorial and Manual, but could not find a list of the system variables that can be used while coding problems. Does anyone know where a comprehensive list is, along with what the variable stores?

Thanks in advance.

Angus.

----------------------------------------------
Mr. Angus Findlay
Math Department, Mount Allison University
Sackville, New Brunswick

email: afindlay at mta.ca    tel: 506-364-2592
----------------------------------------------

_______________________________________________
LON-CAPA-users mailing list
LON-CAPA-users at mail.lon-capa.org<mailto:LON-CAPA-users at mail.lon-capa.org>
http://mail.lon-capa.org/mailman/listinfo/lon-capa-users
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From afindlay at mta.ca  Fri Jun 20 13:46:25 2014
From: afindlay at mta.ca (Angus Findlay)
Date: Fri, 20 Jun 2014 17:46:25 +0000
Subject: [LON-CAPA-users] Numbering assignment questions
In-Reply-To: <D25051D4-CC4C-4033-BA73-7BAC2E5ED9B3@ohio.edu>
Message-ID: <CFC9F9BE.13FF1%afindlay@mta.ca>

Mark,

Thanks for the explanation. I will try to find another way to easily
differentiate the problems.

Angus.


On 2014-06-20, 1:49 PM, "Lucas, Mark" <lucasm at ohio.edu> wrote:

> To my knowledge, there is no numbering system. Problem sets in LON-CAPA can be
> edited dynamically
> (problems inserted, rearranged or removed while the assignment is open) and
> can be created conditionally,
> so I understand that the choice was made not to number problems.
> 
> Mark
> 
> On Jun 20, 2014, at 12:15 PM, Angus Findlay <afindlay at mta.ca> wrote:
> 
>> I would like LON-CAPA to automatically number my questions in each problem
>> set I give students so that students can refer to this number when they
>> discuss questions with either me or other students. (LON-CAPA should display
>> this number with each of the displayed problems.
>> 
>> Is this easy to ?turn-on? or does it have to be coded?
>> 
>> Thanks.
>> 
>> Angus.
>> ----------------------------------------------
>> Angus Findlay
>> Math Department, Mount Allison University
>> Sackville, New Brunswick
>> 
>> email: afindlay at mta.ca    tel: 506-364-2592
>> ----------------------------------------------
>> 
>> 
>> _______________________________________________
>> LON-CAPA-users mailing list
>> LON-CAPA-users at mail.lon-capa.org
>> http://mail.lon-capa.org/mailman/listinfo/lon-capa-users


From afindlay at mta.ca  Fri Jun 20 13:49:44 2014
From: afindlay at mta.ca (Angus Findlay)
Date: Fri, 20 Jun 2014 17:49:44 +0000
Subject: [LON-CAPA-users] System Variable List - Is this available?
In-Reply-To: <F640CBDE-C308-43DC-ADC4-7C29CF5E70BC@illinois.edu>
Message-ID: <CFC9FA85.13FF4%afindlay@mta.ca>

This certainly helps although I wouldn?t mind more detailed explanations, as I am fairly new to coding problems.

Thanks.

Angus.


On 2014-06-20, 1:51 PM, "Mills, Douglas G" <dmills at illinois.edu> wrote:

This is a great resource-- not sure if it's what you had in mind:


https://s10.lite.msu.edu/res/msu/albertel/test/ext_examples.problem#0

Doug

-sent from mobile-

On Jun 20, 2014, at 11:20 AM, "Angus Findlay" <afindlay at mta.ca> wrote:

Re: [LON-CAPA-users] System Variable List - Is this available? I looked through the Author?s Tutorial and Manual, but could not find a list of the system variables that can be used while coding problems. Does anyone know where a comprehensive list is, along with what the variable stores?

Thanks in advance.

Angus.

----------------------------------------------
Mr. Angus Findlay
Math Department, Mount Allison University
Sackville, New Brunswick

email: afindlay at mta.ca    tel: 506-364-2592
----------------------------------------------

_______________________________________________
LON-CAPA-users mailing list
LON-CAPA-users at mail.lon-capa.org
http://mail.lon-capa.org/mailman/listinfo/lon-capa-users

________________________________
_______________________________________________
LON-CAPA-users mailing list
LON-CAPA-users at mail.lon-capa.org
http://mail.lon-capa.org/mailman/listinfo/lon-capa-users
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From lucasm at ohio.edu  Fri Jun 20 14:11:36 2014
From: lucasm at ohio.edu (Lucas, Mark)
Date: Fri, 20 Jun 2014 14:11:36 -0400
Subject: [LON-CAPA-users] Numbering assignment questions
In-Reply-To: <CFC9F9BE.13FF1%afindlay@mta.ca>
References: <CFC9F9BE.13FF1%afindlay@mta.ca>
Message-ID: <A9B1B54A-C85A-4E8C-A807-EA47CA1DD337@ohio.edu>

While it isn?t automatic, keep in mind that you can rename problems once they
are placed in the assignment. Part of the renaming could be a number.

Later,
Mark

On Jun 20, 2014, at 1:46 PM, Angus Findlay <afindlay at mta.ca> wrote:

> Mark,
> 
> Thanks for the explanation. I will try to find another way to easily
> differentiate the problems.
> 
> Angus.
> 
> 
> On 2014-06-20, 1:49 PM, "Lucas, Mark" <lucasm at ohio.edu> wrote:
> 
>> To my knowledge, there is no numbering system. Problem sets in LON-CAPA can be
>> edited dynamically
>> (problems inserted, rearranged or removed while the assignment is open) and
>> can be created conditionally,
>> so I understand that the choice was made not to number problems.
>> 
>> Mark
>> 
>> On Jun 20, 2014, at 12:15 PM, Angus Findlay <afindlay at mta.ca> wrote:
>> 
>>> I would like LON-CAPA to automatically number my questions in each problem
>>> set I give students so that students can refer to this number when they
>>> discuss questions with either me or other students. (LON-CAPA should display
>>> this number with each of the displayed problems.
>>> 
>>> Is this easy to ?turn-on? or does it have to be coded?
>>> 
>>> Thanks.
>>> 
>>> Angus.
>>> ----------------------------------------------
>>> Angus Findlay
>>> Math Department, Mount Allison University
>>> Sackville, New Brunswick
>>> 
>>> email: afindlay at mta.ca    tel: 506-364-2592
>>> ----------------------------------------------
>>> 
>>> 
>>> _______________________________________________
>>> LON-CAPA-users mailing list
>>> LON-CAPA-users at mail.lon-capa.org
>>> http://mail.lon-capa.org/mailman/listinfo/lon-capa-users
> 
> _______________________________________________
> LON-CAPA-users mailing list
> LON-CAPA-users at mail.lon-capa.org
> http://mail.lon-capa.org/mailman/listinfo/lon-capa-users

-- 
Mark Lucas 								email: lucasm at ohiou.edu
252D Clippinger Lab						phone: (740)597-2984
Department of Physics and Astronomy		fax: (740)593-0433
Ohio University
Athens, OH 45701


From lucasm at ohio.edu  Sat Jun 21 14:57:41 2014
From: lucasm at ohio.edu (Lucas, Mark)
Date: Sat, 21 Jun 2014 14:57:41 -0400
Subject: [LON-CAPA-users] Hewitt Conceptual Physics - Problems?
Message-ID: <613A15DD-0269-4075-8A3B-81DAF84D3C5F@ohio.edu>

Hi,

Does anyone have a good set of questions either from the book or that they use in conjunction
with the book: Hewitt Conceptual Physics?

I?ve got a high school teacher who uses the text for a lower level physics class, and it is often
used for a 9th grade physical science text. We?ve also used it for a Physical Science course
here that we no longer offer as often.

If you have problems and would be willing to provide a pointer, that would be great.
If you have a course that you use in conjunction with this text that you would be willing
to clone for me to examine, that would also be great.

Thanks,
Mark

-- 
Mark Lucas 								email: lucasm at ohiou.edu
252D Clippinger Lab						phone: (740)597-2984
Department of Physics and Astronomy		fax: (740)593-0433
Ohio University
Athens, OH 45701


From dmills at illinois.edu  Wed Jun 25 17:37:33 2014
From: dmills at illinois.edu (Mills, Douglas G)
Date: Wed, 25 Jun 2014 21:37:33 +0000
Subject: [LON-CAPA-users] System Variable List - Is this available?
In-Reply-To: <CFC9FA85.13FF4%afindlay@mta.ca>
References: <F640CBDE-C308-43DC-ADC4-7C29CF5E70BC@illinois.edu>
	<CFC9FA85.13FF4%afindlay@mta.ca>
Message-ID: <CFD0AB35.1CC7B%dmills@illinois.edu>

Hi Angus,

What do you want to accomplish with the system variables?

Doug

Douglas Mills
Director of Instructional Technologies
Department of Chemistry
University of Illinois
dmills at illinois.edu<mailto:dmills at illinois.edu>
(217) 244-5739


From: Angus Findlay <afindlay at mta.ca<mailto:afindlay at mta.ca>>
Reply-To: Discussion list for LON-CAPA users <lon-capa-users at mail.lon-capa.org<mailto:lon-capa-users at mail.lon-capa.org>>
Date: Friday, June 20, 2014 at 12:49 PM
To: Discussion list for LON-CAPA users <lon-capa-users at mail.lon-capa.org<mailto:lon-capa-users at mail.lon-capa.org>>
Subject: Re: [LON-CAPA-users] System Variable List - Is this available?

This certainly helps although I wouldn?t mind more detailed explanations, as I am fairly new to coding problems.

Thanks.

Angus.


On 2014-06-20, 1:51 PM, "Mills, Douglas G" <dmills at illinois.edu> wrote:

This is a great resource-- not sure if it's what you had in mind:


https://s10.lite.msu.edu/res/msu/albertel/test/ext_examples.problem#0

Doug

-sent from mobile-

On Jun 20, 2014, at 11:20 AM, "Angus Findlay" <afindlay at mta.ca> wrote:

Re: [LON-CAPA-users] System Variable List - Is this available? I looked through the Author?s Tutorial and Manual, but could not find a list of the system variables that can be used while coding problems. Does anyone know where a comprehensive list is, along with what the variable stores?

Thanks in advance.

Angus.

----------------------------------------------
Mr. Angus Findlay
Math Department, Mount Allison University
Sackville, New Brunswick

email: afindlay at mta.ca    tel: 506-364-2592
----------------------------------------------

_______________________________________________
LON-CAPA-users mailing list
LON-CAPA-users at mail.lon-capa.org
http://mail.lon-capa.org/mailman/listinfo/lon-capa-users

________________________________
_______________________________________________
LON-CAPA-users mailing list
LON-CAPA-users at mail.lon-capa.org
http://mail.lon-capa.org/mailman/listinfo/lon-capa-users
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From korte at lite.msu.edu  Thu Jun 26 10:54:07 2014
From: korte at lite.msu.edu (Gerd Kortemeyer)
Date: Thu, 26 Jun 2014 10:54:07 -0400
Subject: [LON-CAPA-users] OpenStax College Physics now available
Message-ID: <7AA5D0E5-E201-4313-8130-08F93AB39DF8@lite.msu.edu>

Hi,

In addition to commercial publisher textbook content (licensed in connection with the adoption of the respective textbook),

   http://www.courseweaver.com/lctextbooks.php

we are excited to announce that OpenStax College Physics homework problems are now available for everybody in the LON-CAPA network, regardless of adoption of the book!

Thanks to Prof. Hon-Kie Ng at Florida State, we now have a library of 1964 problems to go along with this free open textbook,

   https://openstaxcollege.org/textbooks/college-physics

OpenStax is an exciting effort that fits well with our open-source project. Check it out!

The materials can be used with on-site installations, as well as with any of the hosting options provided by CourseWeaver. The libraries have been made available at Florida State,

   /res/fsu/openstax-CollegePhysics

CourseWeaver is providing a course template in the ?author? domain

   OpenStax Template Course
   author_2G319085124ac5347authorl1

which can be cloned system-wide.

The problems of course work best in connection with the book (available from OpenStax), but they can be freely combined with all other open content in our library.

Please join me in thanking Hon-Kie for his efforts in making this possible!

- Gerd.



From afindlay at mta.ca  Thu Jun 26 11:03:00 2014
From: afindlay at mta.ca (Angus Findlay)
Date: Thu, 26 Jun 2014 15:03:00 +0000
Subject: [LON-CAPA-users] System Variable List - Is this available?
In-Reply-To: <CFD0AB35.1CC7B%dmills@illinois.edu>
Message-ID: <CFD1BC6E.14104%afindlay@mta.ca>

Doug,

Maybe system variables is the wrong word for this.

I fellow user is allowing me to use his syntax-checking code in my problems and I am trying to understand his code. He refers to variables such as $submission which are being assigned values, but not within his code.

The first thing I would like to do if figure out how his code works, so that I can extend it for my own uses.

A list of variables that are used for problem displaying and answer verification would be useful.

Thanks for asking.

Angus.


On 2014-06-25, 6:37 PM, "Mills, Douglas G" <dmills at illinois.edu> wrote:

Hi Angus,

What do you want to accomplish with the system variables?

Doug

Douglas Mills
Director of Instructional Technologies
Department of Chemistry
University of Illinois
dmills at illinois.edu
(217) 244-5739


From: Angus Findlay <afindlay at mta.ca>
Reply-To: Discussion list for LON-CAPA users <lon-capa-users at mail.lon-capa.org>
Date: Friday, June 20, 2014 at 12:49 PM
To: Discussion list for LON-CAPA users <lon-capa-users at mail.lon-capa.org>
Subject: Re: [LON-CAPA-users] System Variable List - Is this available?

Re: [LON-CAPA-users] System Variable List - Is this available?
This certainly helps although I wouldn?t mind more detailed explanations, as I am fairly new to coding problems.

Thanks.

Angus.


On 2014-06-20, 1:51 PM, "Mills, Douglas G" <dmills at illinois.edu> wrote:

This is a great resource-- not sure if it's what you had in mind:


https://s10.lite.msu.edu/res/msu/albertel/test/ext_examples.problem#0

Doug

-sent from mobile-

On Jun 20, 2014, at 11:20 AM, "Angus Findlay" <afindlay at mta.ca> wrote:

Re: [LON-CAPA-users] System Variable List - Is this available? I looked through the Author?s Tutorial and Manual, but could not find a list of the system variables that can be used while coding problems. Does anyone know where a comprehensive list is, along with what the variable stores?

Thanks in advance.

Angus.

----------------------------------------------
Mr. Angus Findlay
Math Department, Mount Allison University
Sackville, New Brunswick

email: afindlay at mta.ca    tel: 506-364-2592
----------------------------------------------

_______________________________________________
LON-CAPA-users mailing list
LON-CAPA-users at mail.lon-capa.org
http://mail.lon-capa.org/mailman/listinfo/lon-capa-users

________________________________
_______________________________________________
LON-CAPA-users mailing list
LON-CAPA-users at mail.lon-capa.org
http://mail.lon-capa.org/mailman/listinfo/lon-capa-users

________________________________
_______________________________________________
LON-CAPA-users mailing list
LON-CAPA-users at mail.lon-capa.org
http://mail.lon-capa.org/mailman/listinfo/lon-capa-users
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From lucasm at ohio.edu  Thu Jun 26 11:04:03 2014
From: lucasm at ohio.edu (Lucas, Mark)
Date: Thu, 26 Jun 2014 11:04:03 -0400
Subject: [LON-CAPA-users] OpenStax College Physics now available
In-Reply-To: <7AA5D0E5-E201-4313-8130-08F93AB39DF8@lite.msu.edu>
References: <7AA5D0E5-E201-4313-8130-08F93AB39DF8@lite.msu.edu>
Message-ID: <D24AA9D3-AB20-487E-BB18-F72B46F030B9@ohio.edu>

THANK YOU HON-KIE!!!!!!!!!!

On Jun 26, 2014, at 10:54 AM, Gerd Kortemeyer <korte at lite.msu.edu> wrote:

> Hi,
> 
> In addition to commercial publisher textbook content (licensed in connection with the adoption of the respective textbook),
> 
>   http://www.courseweaver.com/lctextbooks.php
> 
> we are excited to announce that OpenStax College Physics homework problems are now available for everybody in the LON-CAPA network, regardless of adoption of the book!
> 
> Thanks to Prof. Hon-Kie Ng at Florida State, we now have a library of 1964 problems to go along with this free open textbook,
> 
>   https://openstaxcollege.org/textbooks/college-physics
> 
> OpenStax is an exciting effort that fits well with our open-source project. Check it out!
> 
> The materials can be used with on-site installations, as well as with any of the hosting options provided by CourseWeaver. The libraries have been made available at Florida State,
> 
>   /res/fsu/openstax-CollegePhysics
> 
> CourseWeaver is providing a course template in the ?author? domain
> 
>   OpenStax Template Course
>   author_2G319085124ac5347authorl1
> 
> which can be cloned system-wide.
> 
> The problems of course work best in connection with the book (available from OpenStax), but they can be freely combined with all other open content in our library.
> 
> Please join me in thanking Hon-Kie for his efforts in making this possible!
> 
> - Gerd.
> 
> 
> _______________________________________________
> LON-CAPA-users mailing list
> LON-CAPA-users at mail.lon-capa.org
> http://mail.lon-capa.org/mailman/listinfo/lon-capa-users

-- 
Mark Lucas 								email: lucasm at ohiou.edu
252D Clippinger Lab						phone: (740)597-2984
Department of Physics and Astronomy		fax: (740)593-0433
Ohio University
Athens, OH 45701