[LON-CAPA-users] Function Response Answers

[GARRETT, DONNELL MAZON]

Hi

I noticed that in the code:

<formularesponse answer="$v0" samples="t@1:500#5"
format="2f*cos(2000*t)">
    <responseparam description="Numerical Tolerance" type="tolerance"
default=".5%" name="tol" />
    <textline size="25"/>
    <hintgroup>
    <startouttext /><endouttext />
    </hintgroup>
</formularesponse>

The format="2f*cos(2000*t" gives me a very good looking answer that
students can see after they have answered the question correctly.
However, my problem is when there is a phase..   eg 25*cos(2000*t +
7)...   using this format string, the answer will show as
"25.00*cos(2000*t)

Is there a way to format both the magnitude and the phase in a function
response problem?  Or can I only format the first number that lon-capa
comes across?

-----Original Message-----
From: lon-capa-users-admin@mail.lon-capa.org
[mailto:lon-capa-users-admin@mail.lon-capa.org] On Behalf Of Guy
Albertelli II
Sent: Tuesday, November 15, 2005 7:38 AM
To: lon-capa-users@mail.lon-capa.org
Subject: Re: [LON-CAPA-users] h bar

Hi Guy,

> How do I print h bar? The html code is &#295;  which renders fine in 
> html, but doesn't print in tex.

<m>$\hbar$</m>

looks good in jsMath mode and prints ncely.


<web>&#295;</web><tex>$\hbar$</tex>

Will look good both places.

And lonprinout.pm 1.399 will support conversion of &#295;

-- 
guy@albertelli.com   0-7-2-0-27,137
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