sympy/csympy — pull request #332 by thilinarmtb (2014-11-21 18:31:07+00:00)
Title: Convenient functions for Matrices

This PR addresses issue #275. A function similar to [NumPy's eye function](http://docs.scipy.org/doc/numpy/reference/generated/numpy.eye.html) is implemented.

#### TODO

- [ ] Add a function for creating diagonal matrices

##### Optional
- [ ] Create a function similar to [numpy.ones](http://docs.scipy.org/doc/numpy/reference/generated/numpy.ones.html)
- [ ] Create a function similar to [numpy.zeros](http://docs.scipy.org/doc/numpy/reference/generated/numpy.zeros.html)