下界

下界
xiàjiè

lower bound (math.)

3 meanings
MEANING3 meanings

MEANING

  1. noun

    lower bound (math.)

    • The lower bound of this function is zero.

  2. noun

    world of mortals

    • He comes from the lower realm.

  3. verb

    (of gods) to descend to the world of mortals

    • The immortal has descended to the mortal realm.

STROKE ORDER
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解字

CHARACTER ANALYSIS

A vertical stroke pointing downward across a boundary line marks 'below'.

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