has
Tests whether func has a bracketing sign-change root within anInterval. Delegates to RootFinder.Companion.hasRoot so subclasses do not need a direct RootFinder import for the bracketing check.
Tests whether func has a bracketing sign-change root within anInterval. Delegates to RootFinder.Companion.hasRoot so subclasses do not need a direct RootFinder import for the bracketing check.