Start with Python

1- python/9b-is-fibonacci/README.md

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+The Fibonacci Sequence
+======================
+
+The fibonacci sequence are the numbers in the following integer sequence:  
+```
+0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ...and so on
+```
+Write a function that detects whether its input is a fibonacci number or not.
+
+Make sure the assert statements all pass. Write two of your own Python assert statements.
+
+## Resources
+
+[Fibonacci Numbers](http://en.wikipedia.org/wiki/Fibonacci_number)  
+[Fibonacci in Nature](http://jwilson.coe.uga.edu/emat6680/parveen/fib_nature.htm)  

1- python/9b-is-fibonacci/fibonacci.py

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+def fibonacci(num):
+	pass
+
+
+
+# TESTS
+import random
+def random_fibonacci():
+	fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, 75025]
+	return random.sample(fib, 1)[0]
+
+assert(fibonacci(random_fibonacci()) == True), "Random Fibonacci number should return true"
+assert(fibonacci(50) == False), "50 should return false"
+assert(fibonacci(97450) == False), "50 should return false"
+assert(fibonacci(1) == True), "1 should return true"
+assert(fibonacci(7540113804746346429) == True), "A massive number in sequence should return true"