update

language_learning/2022.03.16_frequently_used_python_package/math_example.py

@@ -0,0 +1,13 @@
+import math
+print(math.pi)
+print(math.e)
+print(math.exp(1))
+print(math.cos(math.pi))
+print(math.sqrt(2), '\n')
+
+import numpy as np
+print(np.pi)
+print(np.e)
+print(np.exp(1))
+print(np.cos(np.pi))
+print(np.sqrt(2))