spherical trigonometry(redirected from Neper's circle)
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The modified form of trigonometry applied to spherical triangles.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Mathematics) the branch of trigonometry concerned with the measurement of the angles and sides of spherical triangles
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
the branch of trigonometry that deals with spherical triangles.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||spherical trigonometry - (mathematics) the trigonometry of spherical triangles|
math, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
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