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Algorithms to approximate numerically a root of a nonlinear equation or system: for instance, Newton's method, secant method, bisection, etc.

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Fast root finding for strictly decreasing function

In the absence of any other information, you'd need to use bisection as described above (let's avoid the issue, for the moment, that your guesses need to bracket the root.) The {\bf order of convergen …
Nilima Nigam's user avatar
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