Help / Release / J 6.02 / _. Changed

From J Wiki
Jump to navigation Jump to search


>> << Pri JfC LJ Phr Dic Voc !: Rel NuVoc wd Help Release



_. Changed

initial writing: 2008-02-14
last updated: 2008-02-21


The treatment of _. has changed; see dictionary page for details. Basically, primitives on arguments containing _. may not produce correct or consistent results, and primitives on arguments not containing _. signal NaN error instead of producing _. . A new verb 128!:5 is provided to test for _. .



>> << Pri JfC LJ Phr Dic Voc !: Rel NuVoc wd Help Release