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Questions on the analytic and numerical equation solving functions of Mathematica (Solve, Reduce, NSolve, FindRoot, DSolve, RSolve, etc.).

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You can use NSolve with a condition, instead. See: eq = x - (Pi/2)*0.5*Cot[Pi*x] == 0 NSolve[{eq, 3.5 < x < 4.5}, x][[1]] The output being {x -> 4.06081} which correctly falls betwe …
answered Jun 27 '13 by fcpenha