No, Raul, the C and D are summed before the multiplication.
Raul Miller wrote: > On Wed, Apr 28, 2010 at 10:59 AM, Randy MacDonald <[email protected]> wrote: > >> Something I have not seen in the responses, which uses forks, is: >> >> A =: 0&{ >> B =: 1&{ >> C =: 2&{ >> D =: 3&{ >> >> leading to: >> >> ExpectedVolatility =: (A+B)*C+D NB. usage: ExpectedVolatility data >> > > I think that should have been: > > ExpectedVolatility =: ((A+B)*C)+D > > because (A+B)*C+D was "non j notation" which means, from a J > programmer's point of view, that there was an implicit parenthesis > surrounding everything to the left of the + signs. > > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
