Created ack.py module and first draft ack() function
Merge remote-tracking branch 'upstream/master'
initial outline of ackermann function
Merge remote-tracking branch 'upstream/master'
first draft before test
running ack.py hung, updated to max m of 3
found errors at m=3
error was in transcribing, not code. Code is cleand up, but will check against PEP
Added detail to docstring and table of expected values for assert
Fixed indentation
ack.py tested and finalized
Created series.py with draft of fibonacci()
Split fibonacci() into helper functions to avoid checking values at each recursion
Added first draft of lucas()
Added values to check lucas(n)
Adding Ackermann's Function and Mathematical Series Assignments to merge
Add first draft of series_sum()
Renamed series_sum() to sum_series(); added assert checks for sum_series()
Created ack.py, an implementation of the Ackermann function.
Add comments to err checking and improved docstrings