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vorot / roots

Library of well known algorithms for numerical root finding.
BSD 2-Clause "Simplified" License
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`find_roots_quartic` does not find roots in a specific case. #23

Open farmaazon opened 1 year ago

farmaazon commented 1 year ago

I created a test case for find_roots_quartic where it should return two roots according to wolfram, but returns none.

Is this something I should expect from numerical errors? If yes, what would be a better method to solve such an equation?