a← 1 + 0j1×1+⎕ct b← (1+⎕ct) + 0j1×1+⎕ct×2 | a - b 1.41308E¯14 | (|a) - |b 1.42109E¯14 ⍝ | a - b 1.41421 35623 73095 04880 16887 24209 69807 85697e¯14 ⍝ | (|a) - |b 1.41421 35623 73095 04880 16887 24192 02040 90400e¯14