Napier's Inequality (II)

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Napier's inequality: If then .


Observe that in the graphic, , the area under the curve on the interval , is between the red and blue areas.


Contributed by: Soledad Mª Sáez Martínez and Félix Martínez de la Rosa (March 2011)
Open content licensed under CC BY-NC-SA



Reference: R. Nelsen, "Napier's Inequality (Two Proofs)," The College Mathematics Journal, 24(2), 1993 p. 165.

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