natural_logarithm
1. [ noun ] (mathematics) a logarithm to the base e
Synonyms: Napierian_logarithm
Related terms: logarithm
Similar spelling:   natural_virtue
  natural_theology
  natural_enclosure
  naturalization
  naturalisation
  natural_spring
  natural_object
  natural_number
  natural_action
  natural_science
  natural_history
  natural_childbirth
  natural_ability