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Results tagged with equation-solving
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user 8838
Questions on the analytic and numerical equation solving functions of Mathematica (Solve, Reduce, NSolve, FindRoot, DSolve, RSolve, etc.).
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How to find the zero of a function?
I want to find out when a function has a real root.
I first made a RegionPlot3D when the function is zero.
Manipulate[
RegionPlot3D[(A*x)^(1 - s) -
NSum[B^(n)*(x^((1 - s)*z^n))*
Exp[(1 …
- 1