2008/5/14 kcrisman <[EMAIL PROTECTED]>:
>
>
>
> On May 14, 2:08 am, "Jurgis Pralgauskis"
> <[EMAIL PROTECTED]> wrote:
>> Hello,
>>
>> I made a sage flyer with intro + examples
>> for my uni students conference (but some professors also got
>> interested)http://popmokslas.projektas.lt/failai/python/atmintine/SAGE-matematin...
>>
>> what do you think of the examples?
>> maybė you could suggest some more short cases for useful highmath topics?
>>
>
> This is really nice. I could almost see printing out a big copy at
> Staples and hanging it up somewhere.
>
> Just a couple things - there is some inconsistency on the right with
> where the #'s appear and if they're bold-face, e.g. #"chronometras"
> seems to be misplaced. Also, do you need to explicitly invoke Maxima
> for the improper integral (just wondering)? You crammed so much good
> stuff in I would hate to think there should be more, but maybe making
> the Maxima stuff more concise would give room for a pictorial example
> of the show3d or plot3d.
Yes, do those "maxima integrals" as follows:
sage: u,v=var('u,v'); e = sin(u+v)*cos(u)^3; e
cos(u)^3*sin(v + u)
sage: e.expand_trig()
cos(u)^3*(cos(u)*sin(v) + sin(u)*cos(v))
William
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