A couple of notebook for jupyter using sage kernel, that implement some of the algorithms from the course "Numerisches Rechnen und Lineare Algebra".
These make it easy to check solutions for homework or during studying. Intermediate results are also printed, so this makes it easy to locate errors.
You need jupyter, ipython and sage to run the notebooks. All in relatively new versions. If you got all dependencies then just launch:
jupyter notebook
which will probably open your browser. Otherwise open and select the notebook you want to run.
You need a sage version of at least 6.10, which means it's probably not packaged in your favorite distribution. Archlinux ships relatively recent sage versions and on Ubuntu there's a PPA. Then you also need a fairly new jupyter version with a compatible notebook and ipython kernel.
On Arch Linux you can get everything by running
pacman -S jupyter jupyter-notebook sagemath ipython2-notebook mathjax
should do the trick. This is scripted as make install-archlinux.
Add the sage PPA to get the latest sage version:
apt-add-repository -y ppa:aims/sagemath
apt-get update
apt-get install sagemath-upstream-binary
And then you can get the latest jupyter with pip
pip install --upgrade jupyter
I suggest you do it in a python virtualenv (using virtualenvwrapper):
mkvirtualenv jupyter --system-site-packages
workon jupyter
pip install --upgrade jupyter
This is scripted as make install-ubuntu.
A Dockerfile is provided to run the jupyter server. If you have docker already installed you can use the makefile
sudo make docker-build
sudo make docker-run
