[Bug-apl] Deep Nesting

[Mike Duvos]

      ∇NEST[⎕]∇
    ∇
[0]   Z←N NEST X;I
[1]   Z←X
[2]   I←¯1
[3]  L1:→((I←I+1)≥N)/0
[4]   (∊Z)←⊂,Z
[5]   →L1
    ∇

      ≡10 NEST 0
1024
      ≡15 NEST 0
32768
      ≡16 NEST 0
65536
      ≡17 NEST 0
Bus error (core dumped)
ubuntu@ip-172-31-35-10:~$