dly wrote:
> Can you demonstrate this function with some arguments?
>>> angle =:12&o.
>
angle=:12&o.
roots=:[:^ 0j2p1&% * i. NB. roots of unity
roots 8
1 0.707107j0.707107 0j1 _0.707107j0.707107 _1 _0.707107j_0.707107 0j_1
0.707107j_0.707107
+. roots 8
1 0
0.707107 0.707107
0 1
_0.707107 0.707107
_1 0
_0.707107 _0.707107
0 _1
0.707107 _0.707107
angle roots 8
0 0.785398 1.5708 2.35619 3.14159 _2.35619 _1.5708 _0.785398
(angle roots 8)%2p1
0 0.125 0.25 0.375 0.5 _0.375 _0.25 _0.125
Best wishes,
John
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