areas =: 1 + [: *: 1 + i. areas 10 2 5 10 17 26 37 50 65 82 101 --Kip Murray
On Friday, February 26, 2016, Michal Wallace <[email protected]> wrote: > Imagine a compass rooted at the origin of the complex plane. > > Starting at the point 0j1, draw the arc down to the real line, and then > from this point, draw vertical line segment extending upwards 1 unit, to > arrive at the point 1j1. > > Repeat this process of drawing the arc down to the real line and moving up > 1 unit N times, creating a series of points along the horizontal line (] > j. 1:). > > For each point, draw a line segment from the origin to the point, and then > draw a square (*:) whose sides are the length (|) of this segment. > > What is the area of each square? > > *:@| (|j.1:)^:(<n) 0j1 [ n=. 10 > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- Sent from Gmail Mobile ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
