[sage-devel] Some images are not shown in tutorial

[Nicu Tofan]

Hello!

While reading the tutorial in 4.8 I've noticed that some images are not shown. I've since installed sage-5.0.beta14 and it shows the same behaviour. The tutorial from online notebook shows same behaviour. The strange thing is that the source contains required lines and the image exists. It may be something wrong with my station and I can't test a different one right now. Please tell me if you see the images below the following paragraph:

http://www.sagenb.org/doc/live/tutorial/tour_algebra.html#euler-s-method-for-systems-of-differential-equations
[Euler’s Method for Systems of Differential Equations]
In the next example, we will illustrate Euler’s method for first and second order ODEs. We first recall the basic idea for first order equations. Given an initial value problem of the form
(this is where the image is missing)

I have tested this in Ubuntu 64-bit with Firefox, Chromium and Konqueror.

Thanks,
Nick

[Nicu Tofan]

Hi, again!

I have a virtual machine running XP and Chrome shows same behaviour. It's "console" does not report any error related to images (but reports Uncaught SyntaxError: Unexpected token < in tour_algebra.html:3912 ).

The DOM tree simply lacks the <div> node that contains the image.

Nick

[David Roe]

I don't see the images either.  I'm not sure where in the documentation a <div> needs to be inserted though....
David

Nick

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[Nicu Tofan]

That's the weird part: the <div> is already inserted in the source but something prevents it from entering the DOM tree. Maybe a css setting, I don't know.

2012/5/8 David Roe <roed...@gmail.com>