William Stein

latex documents with paren in filename broken

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See also #112 . Here's Jason Grout's report: ``` I just noticed that if I created a tex file with a parentheses in the name, like: "test(file).tex", then the preview...

For example ``` line3d([(1,0,0), (1,3/2,1/2)], thickness=50, opacity=0.1) + cube(color='black') ``` 

See http://ask.sagemath.org/question/23544/graphics-disabled-in-sagecloud/

Add Support for PythonTex

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See https://github.com/gpoore/pythontex This is similar to SageTex... so we may as well fully support it. It doesn't "just work".

If you do from the terminal `open a.png` a few times, even with a.png changed, nothing changes. This is because open is just changing to the editor tab since a.png...

Enter a non-ascii character in the box below, and it will go boom: ``` @interact def form(s = input_box(default="", label="Введите текст", type=str)): print(u"Вы ввели {0}".format(s)) ``` Reported by Андрей Ширшов

(Suggested by Mesut Karakoç) http://www.kadrmasconcepts.com/blog/2011/06/28/three-js-now-with-3d-glasses/ http://picanteverde.wordpress.com/2013/06/14/3d-side-by-side-with-three-js/

Put this in a worksheet ``` %md $\left(\begin{matrix} 1 & 2 \\ 2 & 1 \end{matrix}\right)$ $\left(\begin{matrix} 1 & 2 \\ 2 & 1 \end{matrix}\right)$ $a^{p-1} \equiv 1 \pmod{p}$ $a^{p-1}...

Morten Risager tracked this down: ``` Seems the problem was that my safari was in private browsing mode. I got the error attached below, which by a bit of googling...

Add NCBI Blast program

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Hi William, Thanks for that demo of Sage Cloud last week in Lewis- Really amazing stuff. If possible, it would be great to get NCBI Blast loaded. I am going...