Dear Willian,
thank you very much for your assitance with the worksheet. Now my
worksheets look much nicer!
all the best
Jose
William Stein wrote:
> On Thu, Mar 12, 2009 at 1:36 PM, Jose Guzman <n...@neurohost.org> wrote:
>
>> Dear colleagues,
>>
>> I've just discovered this wonderful thing called Sage (I am a completely
>> newbie, my apologizes in advance...), and I have to admit that I am
>> impressed with Sage!!!. I started yesterday, and came along the tutorial
>> already. I still miss some more documentation...specially related with
>> worksheet use/configuration (I did not find any other way to combine
>> LaTeX, html and sage to create nice worksheets like the ones I saw
>> today. I simply start a cell with %htmlo %latex or %sage).
>>
>
> Click on the big "Edit" button and put arbitrary html between the {{{
> }}} compute
> blocks, e.g.,
>
> anything in html
>
> {{{
> 2+2
> ///
> 4
> }}}
>
> more html.
>
> You can also put math in $$'s in the html.
>
> In sage >= 3.3 you can also do "shift click" to insert a cell and you
> get a GUI editor for entering nice text between cells.
>
> William
>
>
>
>> Anyway, I was playing around with the limits, and after checking the
>> short tutorial
>> (http://sage.math.washington.edu/home/elliottd/calctut/limits.html) I
>> wanted to try something by myself. I found the following inconvenience.
>>
>>
>> sage: g=9.81
>> sage: t=var('t')
>> sage: limit(2*g*(t^2-1)/(t-1),t=1)
>> >>> gives me 39
>>
>> However, if I simplify the equation and calculate the limit...
>> sage: limit(2*g*(t+1),t=1)
>> >> gives me the good value 39.276
>>
>> Did I do something wrong?
>>
>> Thank you very much in advance!
>>
>>
>>
>
>
>
>
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