02 2024 档案

摘要:拉格朗日插值公式 \(\deg f(x)<n\), 给定 \((x_1,y_1),(x_2,y_2),\cdots,(x_n,y_n)\),求 \(f(x)\) 考虑构造 \(h_i(x)\) 使得 \(\deg h_i(x)<n,h_i(x_i)=1,\forall j\in[1,n],j\ne 阅读全文
posted @ 2024-02-05 14:09 Convergent_Series 阅读(35) 评论(0) 推荐(0)