https://lli289.r-universe.dev/hySAINThttps://lli289.r-universe.dev/api/packages/hySAINThttps://lli289.r-universe.dev/hySAINT/hySAINT.pdfhttps://lli289.r-universe.dev/hySAINT/doc/manual.htmlhttps://lli289.r-universe.dev/hySAINT/citationhttps://lli289.r-universe.dev/hySAINT/citation.txthttps://lli289.r-universe.dev/hySAINT/citation.cff