f(x)&=&\frac{(x-x_1)(x-x_2)\cdots(x-x_N)}{(x_0-x_1)(x_0-x_2)\cdots(x_0-x_N)}y_0 \nonumber \\
&+&\frac{(x-x_0)(x-x_2)\cdots(x-x_N)}{(x_1-x_0)(x_1-x_2)\cdots(x_0-x_N)}y_1 \nonumber \\
&+&\cdots \nonumber \\
&+&\frac{(x-x_0)(x-x_1)\cdots(x-x_{i-1})(x-x_{i+1})\cdots(x-x_N)}{(x_i-x_0)(x_i-x_1)\cdots(x_i-x_{i-1})(x_i-x_{i+1})\cdots(x_i-x_N)}y_i \nonumber \\
&+&\cdots \nonumber \\
&+&\frac{(x-x_1)(x-x_2)\cdots(x-x_{N-2})(x-x_N)}{(x_{N-1}-x_0)(x_{N-1}-x_1)\cdots(x_{N-1}-x_{N-2})(x_{N-1}-x_N)}y_{N-1} \nonumber \\
&+&\frac{(x-x_1)(x-x_2)\cdots(x-x_{N-2})(x-x_{N-1})}{(x_{N}-x_0)(x_{N}-x_1)\cdots(x_{N}-x_{N-2})(x_{N}-x_{N-1})}y_{N}
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Recent Referers:
  1. http://formula.s21g.com/?%0Af(x)%26%3D%26%5Cfrac%7B(x-x_1...
  2. https://aaaazzzz036.hatenablog.com/entry/2013/05/06/12123...
  3. https://aaaazzzz036.hatenablog.com/entry/2013/05/06/121233
  4. https://aaaazzzz036.hatenablog.com/
  5. http://formula.s21g.com/