add 01 02

pxiaoer · pxiaoer · commit 31ed141eb3ad · 2021-05-20T14:19:13.000+08:00
diff --git a/Basics/01.py b/Basics/01.py
@@ -0,0 +1,9 @@
+import sympy
+from sympy import oo
+import numpy as np
+
+x = sympy.Symbol('x')
+f = sympy.sin(x)/x
+r = sympy.limit(f, x,oo)
+
+print(r)
diff --git a/Basics/02.py b/Basics/02.py
@@ -0,0 +1,9 @@
+import sympy
+import numpy as np 
+
+x = sympy.Symbol("x")
+f = (x**2 - 1) / (x - 1)
+
+r =sympy.limit(f, x, 1)
+
+print(r)
