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A comment on 1.5 is the midpoint between 0 and infinity in Ruby. Parent comment

Re:1.5 is the midpoint between 0 and infinity in Ruby by lisper on Friday November 27, 2020 @02:30PM (#25231857)
You don't even need the unit circle. The unit interval is enough, as is any set whose cardinality is aleph-1.
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Re:1.5 is the midpoint between 0 and infinity in Ruby by alisonkisk on Saturday November 28, 2020 @10:26PM (#25242717)
Parent (who meant disc not circle) didn't give a dimension. An interval is just a 1 dimensional disc.
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