On Angles Whose Squared Trigonometric Functions Are Rational

Overview of attention for article published in Discrete & Computational Geometry, October 1999

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Summary X Wikipedia Dimensions citations

So far, Altmetric has seen 9 citations on 9 Wikipedia pages.

English

Exact trigonometric values

Cited by user R. J. Mathar on 21 Feb 2023

In mathematics, the values of the trigonometric functions can be expressed approximately, as in.

Spanish

Invariante de Dehn

Cited by user Wiki LIC on 02 Feb 2021

Spanish

Constantes trigonométricas expresadas en radicales reales

Cited by user Wiki LIC on 27 Jan 2021

Russian

Тригонометрические константы

Cited by user FumeiYaziwa on 25 Mar 2020

Portuguese

Constantes trigonométricas exatas

Cited by user Francisco Quiumento on 08 Oct 2014

Serbian

Тачне тригонометријске константе

Cited by user TempleOfThought on 08 Feb 2014

250px|thumb|Основно решење углова јединичног круга чине множиоци углова 30 и 45 степени.

Eksakte trigonometriske konstanter

Cited by user Iceblock on 15 Jun 2011

Chinese

三角函數精確值

Cited by user A2569875 on 03 Dec 2010

English

Exact trigonometric constants

Cited by user R. J. Mathar on 07 Aug 2010

Exact algebraic expressions for trigonometric values are sometimes useful, mainly for simplifying solutions into radical forms which allow further simplification.