python matrix numpy

特色 [編輯] NumPy參考CPython(一個使用位元組碼的直譯器),而在這個Python實作直譯器上所寫的數學演算法程式碼通常遠比編譯過的相同程式碼要來得慢。為了解決這個難題,NumPy引入了多維陣列以及可以直接有效率地操作多維陣列的函式與運算子。

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