Add 11_02_e, change "cheatsheet" to "reference guide"

Author: REMitchell

…_checkpoints/cheatsheet-checkpoint.ipynb …kpoints/reference_guide-checkpoint.ipynb.ipynb_checkpoints/cheatsheet-checkpoint.ipynb renamed to .ipynb_checkpoints/reference_guide-checkpoint.ipynb .ipynb_checkpoints/cheatsheet-checkpoint.ipynb renamed to .ipynb_checkpoints/reference_guide-checkpoint.ipynb

@@ -5,7 +5,7 @@
    "id": "71ed3d22",
    "metadata": {},
    "source": [
-    "# Python Cheatsheet"
+    "# Python Reference Guide"
    ]
   },
   {

exercise_files/11_02_e/__pycache__/primes.cpython-310.pyc

@@ -0,0 +1,3 @@
+
+def getFactors(n):
+    return [factor for factor in range(1, n+1) if n % factor == 0]

exercise_files/11_02_e/numbers/__init__.py

@@ -0,0 +1,15 @@
+
+def isPrime(n, foundPrimes=None):
+    foundPrimes = range(2, int(n**0.5)) if foundPrimes is None else foundPrimes
+    for factor in foundPrimes:
+        if n % factor == 0:
+            return False
+    return True
+
+def listPrimes(max):
+    foundPrimes = []
+    for n in range(2, max):
+        if isPrime(n, foundPrimes):
+            foundPrimes.append(n)
+    return foundPrimes
+    

exercise_files/11_02_e/numbers/__pycache__/__init__.cpython-310.pyc

@@ -0,0 +1,16 @@
+
+def isPrime(n, foundPrimes=None):
+    foundPrimes = range(2, int(n**0.5)) if foundPrimes is None else foundPrimes
+    for factor in foundPrimes:
+        if n % factor == 0:
+            return False
+    return True
+
+def listPrimes(max):
+    foundPrimes = []
+    for n in range(2, max):
+        if isPrime(n, foundPrimes):
+            foundPrimes.append(n)
+    return foundPrimes
+    
+print(f'primes.py module name is {__name__}')

exercise_files/11_02_e/numbers/__pycache__/factors.cpython-310.pyc

@@ -0,0 +1,4 @@
+from primes import listPrimes
+
+
+print(listPrimes(100))

exercise_files/11_02_e/numbers/factors.py

@@ -0,0 +1,4 @@
+from numbers.factors import getFactors 
+
+
+print(getFactors(100))