From 75a4484900645fb7e3793e0a8b500fb1cf64f86d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B2=90=5F=E6=B5=B4=5F=E9=98=B3=5F=E5=85=89?=
 <wjxwangjunxian@163.com>
Date: Tue, 16 Sep 2025 02:45:20 +0000
Subject: [PATCH] update 1_numpy_matplotlib_scipy_sympy/5-sympy_tutorial.ipynb.
 fix some problems
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Signed-off-by: 沐_浴_阳_光 <wjxwangjunxian@163.com>
---
 1_numpy_matplotlib_scipy_sympy/5-sympy_tutorial.ipynb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/1_numpy_matplotlib_scipy_sympy/5-sympy_tutorial.ipynb b/1_numpy_matplotlib_scipy_sympy/5-sympy_tutorial.ipynb
index 65eb55f..a97ed55 100644
--- a/1_numpy_matplotlib_scipy_sympy/5-sympy_tutorial.ipynb
+++ b/1_numpy_matplotlib_scipy_sympy/5-sympy_tutorial.ipynb
@@ -1837,7 +1837,7 @@
    },
    "outputs": [],
    "source": [
-    "h = Symbol(\"h\")"
+    "h = sp.Symbol(\"h\")"
    ]
   },
   {
@@ -2121,7 +2121,7 @@
     }
    ],
    "source": [
-    "expand(s1 * s2)"
+    "sp.expand(s1 * s2)"
    ]
   },
   {
-- 
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