documentation is here http://www.netlib.org/lapack/explore-html/d9/d8e/group__double_g_eeigen_ga66e19253344358f5dee1e60502b9e96f.html
Fortran parameters includng constants are passed by reference . matrix is column major integer type is 32-bit but cd will handle conversions automatically. Since there are hundreds of lapack subroutines, writing j cover verbs takes too much efforts. On Tue, Aug 4, 2020, 5:41 AM Henry Rich <[email protected]> wrote: > dgeev_jlapack2_ =i. 20 > |domain error: cd > | dgeev_jlapack2_=i.20 > > cder'' > 4 0 > > That's 'wrong # arguments' > > dgeev_jlapack2_ > '"c:/jmai/addons/math/lapack2/lib/liblapack3.dll" dgeev_ + n *c *c *i *d > *i *d *d *d *i *d *i *d *i *i '&cd > > Looks like there needs to be a cover verb to supply the missing > arguments and workareas. > > Henry Rich > > > On 8/3/2020 4:13 PM, Raul Miller wrote: > > Attempting to use lapack dgeev in osx under either j901 or j902, I run > > into a problem: > > > > require 'math/lapack2' > > dgeev_jlapack2_ =i.20 > > |domain error: cd > > > > FYI, > > > > > -- > This email has been checked for viruses by AVG. > https://www.avg.com > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
