Quote#Wisdom
Any desired geometrical mean between two sines has for its Logarithm…
Quote byJohn Napier · 1550–1617
Commonly attributed — not confirmed in an authoritative edition. Cited on Wikiquote to: The Construction of the Wonderful Canon of Logarithms (1889), Appendix, The relations of Logarithms & their natural numbers to each other.
English (original)
Any desired geometrical mean between two sines has for its Logarithm the corresponding arithmetical mean between the Logarithms of the sines.
— John Napier
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