On Saturday, February 25, 2017 at 9:48:17 PM UTC, Richard W Bump wrote:
>
> Sir,
>
> Thanks for the effort. I can make X->0, but 0 is actually a variable
> “e” and can just as well be any value from -infinity to +infinity.
>
OK, then you probably can replace {x\mapsto 0} with {x\mapsto "+latex(e)+"}
and carry on.
(I must say I didn't touch interacts for 5+ years, and I might be taking
nonsense here)
> All said, I can do this demo in Geogebra in less than half the time,
> but I like to use Sage to compare answers since will more likely give me
> the numerator and denominator style answer and in raw values, and not a
> decimal value which can be misleading.
>
> I’ve played around with Jupyter, I’ve must get into the mind set to switch
> over. Sage notebook seems more straight forward.
>
> Again, Thank you.
>
> Richard Bump
>
> On Feb 25, 2017, at 3:10 PM, Dima Pasechnik <[email protected]
> <javascript:>> wrote:
>
>
>
> On Saturday, February 25, 2017 at 12:52:44 PM UTC, Richard W Bump wrote:
>>
>>
>> Your worksheet does not import as it is an old unsupported format,
>>
>
> it is not a worksheet, it is a plain text file (you can just paste its
> contents into a SageNotebook cell)
> (Alternatively, rename it so that it has .py suffix and import it as a
> python module)
>
>
>> Attached is an incomplete Calculus BC demo I am preparing for my wife.
>> The last few evaluations are text I pasted directly from the website to
>> test latex. There were some MathJax tests in earlier versions and MathJax
>> does work but is limited in ints output. Mainthing I’m trying to do is
>> display the Limit information in the proper format. and You probably can
>> see where I am stumbling in the tests I am running below the front-end
>> problem.
>>
>
> in case you merely want to display limit in the interact (x->0, say) then
> change
> lt1 to
> lt1=text("$\lim_{x\mapsto
> 0}f(x)/g(x)="+latex(lf1)+"/"+latex(lg1)+"$",
> (c[1],d[0]+3),fontsize=14,rgbcolor='green')
> then I get a nice x->0 underneath lim.
>
>
>
>
>> I was able to extract the text of your worksheet using TextWrangler, but
>> a quick look shows no %Latex being used.
>>
> there is text("$P_9$",....) there
>
> But indeed, cells starting with "%latex" don't work for me either (on
> Linux).
> This seems to be a bug standing for the past couple of years.
> (but unreported in a proper way)
>
> As sagenotebook is not really maintained anymore, your best bet might be
> switching to jupyter notebook;
> at the moment, however, sagenotebook interacts are not really working with
> jupyter
> (see https://trac.sagemath.org/ticket/21267 -it's being worked on as I
> write this :-))
> Jupyter has its own interacts, so if you can use them instead it would be
> fine.
>
> Sorry that I can't be more helpful here.
>
> Dima
> http://users.ox.ac.uk/~coml0531/
>
>
>
>> Richard Bump
>>
>
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