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  • adjective Alternative form of Napierian.


Sorry, no etymologies found.


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  • [10], although, confusingly natural logarithms are sometimes called Naperian (or Napierian) logarithms.

    Citizendium, the Citizens' Compendium - Recent changes [en] 2009

  • This motion is very interesting, for the cart pulls the pointer and the pointer directs the cart, and between they calculate a table of Naperian logarithms.

    Scientific American Supplement, No. 288, July 9, 1881 Various

  • P222D29333Male accidentally stumbled upon the scientific fact that the effect of gravity is reversed upon any body which vibrates perpendicularly to the plane of the ecliptic with a frequency which is an even multiple of the logarithm of 2 of the Naperian base 'e.'

    John Jones's Dollar Harry Stephen Keeler 1928


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