> On Apr 5, 2017, at 4:33 PM, Jose Mario Quintana > <[email protected]> wrote: > > *: qromb 1 2 > 2.33333 > > ((*: qromb 1 2) * *:) qromb 1 2 > 5.44444 > > coname'' > ┌────┐ > │base│ > └────┘ > > > I must have missed something. > Try pass in a named verb.
And when I said calling qromb inside of qromb, I wanted to do a 2D integration. So an integration of the function x*y with x from 0 to 1 and y from 0 to 1 can be f=:3 :'*&y qromb 0 1' NB.integrate over x given y f qromb 0 1 NB.integrate over y One should expect the result being 0.25, but don't try this. The current code can't deal with this kind of recursion. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
