subadditive

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Such that the image of a sum is at most the sum of the images of the summands. not-comparable
    — The square-root function is subadditive under addition because #92;sqrt#123;a#43;b#125;#92;le#92;sqrta#43;#92;sqrtb.

词汇关系

反义词
superadditive

词源

From sub- + additive.
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