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单词
释义

See also: Appendix:Variations of "="
U+2248, ≈
ALMOST EQUAL TO

[U+2247]
Mathematical Operators
[U+2249]

Translingual

Description

Two wavy horizontal lines that are parallel.

Symbol

  1. (mathematics) Approximately equal to.
    • Eric Weisstein, Wolfram Mathworld, "Approximately Equal":
      If two quantities A and B are approximately equal, this is written AB.
    Synonyms: ~=,
  2. (topology) Homeomorphic to.

Synonyms

  • = (equal to)
  • (not equal to)
  • (approximately equal to; congruent to; isomorphic to)
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