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1 byte thanks to @ngn
∘.=⍨∘⍳⍪⊢÷⍨1+=⍨∘⍳⍪1÷¯1+4○*∘.5*⍨1+⊢5
Try it online!
Returns a matrix where every row represents a coordinate.Try it online!
∘.=⍨∘⍳⍪⊢÷⍨1+.5*⍨1+⊢
Returns a matrix where every row represents a coordinate.
∘.=⍨∘⍳⍪1÷¯1+4○*∘.5
(∘.=⍨⍳)⍪⊢÷⍨1+=⍨∘⍳⍪⊢÷⍨1+.5*⍨1+⊢
Try it online!Try it online!
(∘.=⍨⍳)⍪⊢÷⍨1+.5*⍨1+⊢
