fSolve not working when given interval

08312021, 06:57 PM
Post: #2




RE: fSolve not working when given interval
bisection does not work if the function does not change sign, which is the case here because you have a root of multiplicity 2. This is detected by exact algorithms, i.e. in solve (without interval, interval forces numeric solving), not by numeric algorithms.


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fSolve not working when given interval  mikeeei  08302021, 12:26 PM
RE: fSolve not working when given interval  parisse  08312021 06:57 PM

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