Re: [sage-support] Partial differentiation on Sage

2016-02-29 Thread Anton Sherwood
On 2016-2-29 15:13, saad khalid wrote: Hey everyone. So, here's the problem I have: z = x^2 + y^2 x = r*cos(theta) y = r*sin(theta) I need to calculate the partial derivative (dz/dx) while holding r constant. [...] Seems to me what you want is z_theta / x_theta, i.e., the ratio of two parti

[sage-support] Partial differentiation on Sage

2016-02-29 Thread saad khalid
Hey everyone. So, here's the problem I have: z = x^2 + y^2 x = r*cos(theta) y = r*sin(theta) I need to calculate the partial derivative (dz/dx) while holding r constant. I was hoping I could define all of those functions and then just use the derivative command, but it doesn't seem to work the

[sage-support] Re: i have installed sagemath 7 via mathbuntu using source file but as i starting the program it crashes

2016-02-29 Thread Dima Pasechnik
the installation from source is covered in http://doc.sagemath.org/html/en/installation/index.html On Monday, February 29, 2016 at 8:16:00 PM UTC, Arindam kumar chatterjee wrote: > > how to install sage inside /opt in ubuntu using source please help me > > On Saturday, 27 February 2016 17:2

Re: [sage-support] Re: %latex and no output

2016-02-29 Thread kcrisman
> > > > > Is this in sagenb? > > Yes. > > Got it. As I say, I can't see this in any current Sage I have, except a server with no LaTeX, so it would be hard to debug. > > I can confirm this works for me in 7.1.beta3, though I do have LaTeX > > installed. In the server I have access to with

[sage-support] Re: how to get vpython-jupyter working in SMC ?

2016-02-29 Thread HG
This is a new example : https://cloud.sagemath.com/projects/1e1bd552-1b18-46e2-841c-d4e34d53f383/files/bobaimant.html To work it needs only the vpython-jupyter installed. I installed it on local on ubuntu 16.04 : pip install vpython but should work with any recent version Le dimanche 28 févr

[sage-support] Re: how to get vpython-jupyter working in SMC ?

2016-02-29 Thread HG
This is a new exa Le dimanche 28 février 2016 11:17:14 UTC+1, HG a écrit : > > Hi, > I have this example I would like to show working in SMC how can I do this > Best regards > Henri > > https://cloud.sagemath.com/projects/1e1bd552-1b18-46e2-841c-d4e34d53f383/files/waveivisualmatplotlib.html > >

[sage-support] Re: Installation from Source? sage -bdist produces problematic .tar.gz

2016-02-29 Thread Volker Braun
On Monday, February 29, 2016 at 10:47:22 AM UTC+1, Kapil Paranjape wrote: > > >1. Why does "sage --bdist" still exist if if does not work? At the >very least it should give a message saying something like "Unpack in >*exactly* the same location where you built Sage" *and* sage -bdist

[sage-support] Re: i have installed sagemath 7 via mathbuntu using source file but as i starting the program it crashes

2016-02-29 Thread Arindam kumar chatterjee
how to install sage inside /opt in ubuntu using source please help me On Saturday, 27 February 2016 17:28:08 UTC+5:30, Arindam kumar chatterjee wrote: > > and i also installed sage on my desktop in ubuntu it work perfectly but as > i have move the directory it crashes...and the default insta

[sage-support] Re: how to get vpython-jupyter working in SMC ?

2016-02-29 Thread HG
To be more precise, ivisual won't be continued jupyter-vpython is the right one. Ivisual is just used for looking at former lectures done with it. I have both installed in local and I trying to see what's difference there is between both. Vpython-jupyter has quiet a lot of interesting 3D animati

Re: [sage-support] how to get vpython-jupyter working in SMC ?

2016-02-29 Thread William Stein
Hi, Without more step-by-step instructions, it'll probably take us more time to understand how or if we can support this. So I've created an issue for your request: https://github.com/sagemathinc/smc/issues/444 You might click there and click "watch" so you can see any updates. Also add an

[sage-support] Installation from Source? sage -bdist produces problematic .tar.gz

2016-02-29 Thread Kapil Paranjape
Hello, Sage (from sage-7.0.tar.gz) was built from source with the following commands: $ export MAKE="make -j16 -l19" $ export SAGE_FAT_BINARY="yes" $ make $ ./sage -i pyopenssl $ ./sage -i beautifulsoup $ ./sage --bdist The resulting dist/sage-7.0-x86_64-Linux.tar.gz was copied elsewhere.