> +. a=: (init=: r.@}. at i.@#) c |a
> +. (r.@}. at i.@# (120 120 60 20 5 1 | a))
>
It probably should be
+. a=: (init=: r.@}. at i.@#) c |d
0.540302 0.841471
_0.416147 0.909297
_0.989992 0.14112
_0.653644 _0.756802
0.283662 _0.958924
the trailing 1s shown in the first row of the text are a little enigma.
--
Met vriendelijke groet,
@@i = Arie Groeneveld