関連ワード:  how to create matrix in python without numpy    how to create empty matrix in python without numpy    how to create a 3x3 matrix in python without numpy    how to create matrix in python numpy    how to create identity matrix in python using numpy    what is numpy in python with example    define numpy in python    what is numpy and why is it used in python    install numpy in python  
結果 : how to create matrix in python without numpy