Daftar identitas trigonometri (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Daftar identitas trigonometri" in Indonesian language version.

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archive.org

Hall, Arthur Graham; Frink, Fred Goodrich ([c1909]). Plane trigonometry. University of California Libraries. New York : Henry Holt. […] α = arcsin m: It is frequently read "arc-sine m" or "anti-sine m," since two mutually inverse functions are said each to be the anti-function of the other. […] A similar symbolic relation holds for the other trigonometric functions. […] This notation is universally used in Europe and is fast gaining ground in this country. A less desirable symbol, α = sin^-1m, is still found in English and American texts. The notation α = inv sin m is perhaps better still on account of its general applicability. […]

libretexts.org

math.libretexts.org

"7.2: Sum and Difference Identities". Mathematics LibreTexts (dalam bahasa Inggris). 2015-10-31. Diakses tanggal 2021-12-02.

lumenlearning.com

courses.lumenlearning.com

"Trigonometric Identities | Boundless Algebra". courses.lumenlearning.com. Diakses tanggal 2021-11-26.

mathwords.com

"Mathwords: Cis". www.mathwords.com. Diakses tanggal 2021-11-29.

milefoot.com

"Angle Sum and Difference Identities". www.milefoot.com. Diakses tanggal 2019-10-12.

trans4mind.com

"Cosine, Sine and Tangent of Multiple Angles (Recursive Formula)". trans4mind.com. Diakses tanggal 2021-12-02.

ubc.ca

personal.math.ubc.ca

"Abramowitz and Stegun. Page 78". personal.math.ubc.ca. Diakses tanggal 2021-12-05.

wolfram.com

mathworld.wolfram.com

Weisstein, Eric W. "Covercosine". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-12-05.
Weisstein, Eric W. "Haversine". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-12-05.
Weisstein, Eric W. "Hacoversine". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-12-05.
Weisstein, Eric W. "Havercosine". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-12-07.
Weisstein, Eric W. "Hacovercosine". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-12-05.
Weisstein, Eric W. "Gudermannian". MathWorld.
Weisstein, Eric W. "Cis". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-11-29.
(Inggris) Weisstein, Eric W. "Trigonometric Addition Formulas". MathWorld.
Weisstein, Eric W. "Multiple-Angle Formulas". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-11-29.
(Inggris) Weisstein, Eric W. "Half-Angle Formulas". MathWorld.
Weisstein, Eric W. "Tangent". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-12-07.
Weisstein, Eric W. "Cosecant". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-12-07.
Weisstein, Eric W. "Secant". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-12-07.
Weisstein, Eric W. "Cotangent". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2021-12-07.