x: ::] 1j2 1j2
On Thursday, August 20, 2020, 05:23:40 p.m. EDT, 'Bo Jacoby' via Programming <[email protected]> wrote: Hello friends. x: 1e8 NB. improves precision 100000000 x: x: 1e8 NB. doesn't improve precision further but does no harm either 100000000 x: 1j2 NB. does harm |domain error | x:1j2 I need a function f that works as x: except that f 1j2 should evaluate to 1j2 rather than issue an error message. How is that done? Thanks. Bo. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
