You nailed it. 0.25p1 * i.5 0 0.785398 1.5708 2.35619 3.14159
Thanks, -- Raul On Thu, Apr 21, 2016 at 5:05 AM, Rob Hodgkinson <[email protected]> wrote: > In your first case: > o. 4 %~ i.5 > 0 0.785398 1.5708 2.35619 3.14159 > o. (i.5)%4 NB. Same as above ... > 0 0.785398 1.5708 2.35619 3.14159 > (o.i.5)%4 NB. Same again ... > 0 0.785398 1.5708 2.35619 3.14159 > > So the numerator is (o. * i. 5) and the denominator is 4 > > In your last case: > 4p1 %~ (i.5) > 0 0.0795775 0.159155 0.238732 0.31831 > (i.5) % 4p1 NB. Same as above ... > 0 0.0795775 0.159155 0.238732 0.31831 > (i.5) % o.4 NB. Same again ... > 0 0.0795775 0.159155 0.238732 0.31831 > > So the numerator is (i.5) and the denominator is o.4 > > i.e. you have inadvertently moved the o. (or 4p1) to the denominator, likely > without realising > > Remember in your first example that o. is a verb, whose argument is the > result of (4 %~ i.5). > > HTH …/Rob > >> On 21 Apr 2016, at 6:28 PM, Martin Kreuzer <[email protected]> wrote: >> >> Hi all - >> >> Somewhere along the way I picked up this small expression: >> o.4 %~ i.5 >> 0 0.785398 1.5708 2.35619 3.14159 >> >> Just for the fun of it, I tried building it from the ground up like this: >> (i.5) % 4 >> 0 0.25 0.5 0.75 1 >> 1p1 * (i.5) % 4 >> 0 0.785398 1.5708 2.35619 3.14159 >> 1p1 * 4 %~ (i.5) >> 0 0.785398 1.5708 2.35619 3.14159 >> >> I then bravely thought this would work as well >> 4p1 %~ (i.5) >> 0 0.0795775 0.159155 0.238732 0.31831 >> (4p1) %~ (i.5) >> 0 0.0795775 0.159155 0.238732 0.31831 >> but -unfortunately- it didn't ... >> >> The "odot" page of NuVoc has given me the impression that the two should be >> interchangeable (despite maybe performance issues). >> >> Spoilers: A newbie at work. >> -M >> >> ---------------------------------------------------------------------- >> For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
