Added an module for solving initial value problems.
Re-wrote docstring to satisfy NumPy conventions...I hope!
All docstrings now reformatted to meet NumPy conventions (hopegully!)
Started work on a testing suite for ivp module.
Started work on incorporating the Solow growth model. Solow model will
be my first test case for IVP class.
Added the analytic solution to the Solow model with Cobb-Douglas production.
Started a test suite for the solow module.
Added equations for Solow model with CES production technology.
Refactored CES specific functions into their own module.
Removed CES specific functions to new module and added imports.
Fixed small typo.
Started a test suite for the ces module.
Fixed small typo.
Slight rearrangement of args in docstring.
from __future__ import division!
BUG FIX: Had reversed order of args! Now all is well...tomorrow I write
some tests!
Added a function for computing the marginal product of labor.
Marginal products current undefined for Leontief production.
Added output elasticities.
BUG fix in marginal product formulas.