lemniscate of Bernoulli

名词 n.
中文释义

英文释义

名词 n.
  1. Any closed curve described by a Cartesian equation of the form (x²+y²)²=2a²(x²-y²).

词形变化

lemniscates of Bernoulli plural

词源

From the name of Swiss mathematician Jakob Bernoulli.
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