This is the collection of solutions of some of the basic problems written in python.

1) Fibonacci Numbers
	1.1) fibonacci - Finding fibonacci numbers
	1.2) fibonacci_app - Finding approximate fibonacci numbers
	1.3) nearest_int - Finding nearest integer for given fibonacci number
	1.4) fibonacci_list - Returns the list of fibonacci numbers
	1.5) lagged_fibonacci_generator - Returns 'n' numbers generated by this relation
	1.6) is_fibonacci - Returns True if the given number is a Fibonacci number