To reference or cite the objects present in the Software Heritage archive, permalinks based on SoftWare Hash IDentifiers (SWHIDs) must be used. Select below a type of object currently browsed in order to display its associated SWHID and permalink.
swh:1:cnt:0ab202c6da208d68f684f85040b31d12d354eae5
swh:1:dir:46de6b010f5da4f3118398bab34185a3f549d5dc
## ## r u n g e . R Runge Function ## runge <- function(x) { 1 / (1 + (5*x)^2) }