Added examples
Added README
Updated comments
Merge branch 'master' of https://github.com/Sventon3003/problem_set_7
Bug fixed. In line 18 the function x.sort() was returned instead of an array. Now changed it to sorting first and then returning the array.
Bug fixed. function list.append() works in-place, therefore the original list values was changed as well. Using a deepcopy of values fixed the problem.
Bug fixed. The original integration integrated over the y-axis instead of the x-axis. Changed y and x from trapz(x, y) to trapz(y, x).
Bug fixed. The width of the intervall for the median was too big. Changed it to 1.2 instead of 5.
Plot revised. Now follows blue points much closer than before.
Test-document for the ipython Notebook