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March 19th, 2017, 12:59 PM   #1
Joined: May 2011

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Elliptic curves and usage of derivative to find solutions

Why would opposite sign of $f(\alpha_1)$ and $f(\alpha_2)$ give real roots? Why would f(x) only increase if a>0? And why would it lead to 1 real solution?
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curves, derivative, elliptic, find, solutions, usage

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