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6:41 AM
pyramid:{[N]
quad:({raze x#'y}).'{((-1+first x 0),(1_x 0),1;(1+first x 1),x 1)}\[N-1;(enlist N;enlist 1)];
top:{reverse[1_x],x}'[quad];
top,reverse -1_top
}
 
8 hours later…
SJT
SJT
2:34 PM
@Adám Tx again. I’ll get the hang of this environment by and by.

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