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:54a96974f3afb64f00cba1149a5b3edf6c3795da
swh:1:dir:a5548f6bf7a4538c01db26ffc5de5a8fd1b97817
LN num outputs the natural logarithm of the input.