https://dchristop.r-universe.dev/RootsExtremaInflectionshttps://dchristop.r-universe.dev/api/packages/RootsExtremaInflectionshttps://dchristop.r-universe.dev/RootsExtremaInflections/RootsExtremaInflections.pdfhttps://dchristop.r-universe.dev/RootsExtremaInflections/doc/manual.htmlhttps://dchristop.r-universe.dev/RootsExtremaInflections/NEWShttps://dchristop.r-universe.dev/RootsExtremaInflections/NEWS.txthttps://dchristop.r-universe.dev/RootsExtremaInflections/citationhttps://dchristop.r-universe.dev/RootsExtremaInflections/citation.txthttps://dchristop.r-universe.dev/RootsExtremaInflections/citation.cff