undouble

动词 v.
中文释义

英文释义

动词 v.
  1. To undo the doubling of; to unfold, or render single again. transitive
    — So to simulate this, the iterative version needs to repeatedly “undouble” the value, which it will do by calling a function half.

词形变化

undoubles present,singular,third-person undoubling participle,present undoubled participle,past undoubled past

词源

From un- + double.
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