English Explanatory Dictionary

hyperbolic cosine

English dictionary entry

Meanings

noun
  1. A hyperbolic function that is the analogue of the cosine function for hyperbolic spaces, taking in a hyperbolic angle as an argument and returning the y-coordinate for the corresponding point on the unit hyperbola, symbolically represented as

Word forms

hyperbolic cosine hyperbolic cosines

Related words

hyperbolic sine hyperbolic tangent
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