13 lines
263 B
TeX
13 lines
263 B
TeX
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\documentclass{style}
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\usepackage{amsmath}
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\begin{document}
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\begin{gather*}
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f(x) = x^k - s \\
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f'(x) = kx^{k - 1}
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\end{gather*}
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\begin{gather*}
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x_{n + 1} = x_n - \frac{x_n^k - s}{kx_n^{k - 1}} = \frac{x_n(k - 1) + sx_n^{1 - k}}{k}
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\end{gather*}
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\end{document}
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