update

2025.04.03_time_of_fotran_mkl_and_python_numpy/a.py

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+"""
+This code is supported by the website: https://www.guanjihuan.com
+The newest version of this code is on the web page: https://www.guanjihuan.com/archives/45966
+"""
+
+import numpy as np
+import time
+
+n_array = np.concatenate((np.arange(100, 1000, 100),
+                          np.arange(1000, 10000, 1000),
+                          np.arange(10000, 60000, 10000)))
+
+for n in n_array:
+    A = np.random.rand(n, n)
+    start_time = time.time()
+    inv_A = np.linalg.inv(A)
+    inv_time = time.time() - start_time
+    print(f"n = {n} 的计算时间: {inv_time:.6f} 秒")