[線代] span的意思 完全搞不懂阿
請問 Span是動詞還是算名詞?
問別人說是'展成' 感覺還是很模糊
像是{v1,v2,v3}span R^3 意思到底是甚麼..
懇請越詳細解釋越好 感覺你再教3歲小孩一樣的教法拜託
有舉例越好
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