diff --git a/src/test/py/test_logarithmic_and_expo_and_root_calculations.py b/src/test/py/test_logarithmic_and_expo_and_root_calculations.py
new file mode 100644
index 0000000..2a9594e
--- /dev/null
+++ b/src/test/py/test_logarithmic_and_expo_and_root_calculations.py
@@ -0,0 +1,29 @@
+import unittest
+from src.main.py.logarithmic_and_expo_and_root_calculations import *
+
+
+class primitive_calculations(unittest.TestCase):
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def test_sqrt_of_4_equals_2(self):
+        self.assertEqual(sqrt(4), 2)
+
+    def test_2_potentiate_3_equals_8(self):
+        self.assertEqual(potentiate(2, 3), 8)
+
+    def test_4_log_2_equals_2(self):
+        self.assertEqual(logarithmize(4, 2), 2)
+
+    def test_4_ld_equals_2(self):
+        self.assertEqual(logarithmize_dualis(4), 2)
+
+    def test_10_log10_equals_1(self):
+        self.assertEqual(logarithmize_base_10(10), 1)
+
+
+if __name__ == "__main__":
+    unittest.main()