Jyā, koti-jyā and utkrama-jyā (redirect from Rcos (trigonometric function)) Jyā, koṭi-jyā and utkrama-jyā are three trigonometric functions introduced by Indian mathematicians and astronomers. The earliest known Indian treatise... 8 KB (1,012 words) - 21:51, 31 March 2023 |
=\arctan(m)} (this is the inverse function of tangent; see inverse trigonometric functions). For example, consider a line running through points (2,8)... 18 KB (2,619 words) - 00:12, 28 April 2024 |
Bhāskara II (section Trigonometry) knowledge of trigonometry, including the sine table and relationships between different trigonometric functions. He also developed spherical trigonometry, along... 33 KB (3,684 words) - 16:35, 7 May 2024 |
Madhava of Sangamagrama (section Trigonometry) series, calculus, trigonometry, geometry, and algebra. He was the first to use infinite series approximations for a range of trigonometric functions, which... 33 KB (3,706 words) - 18:26, 23 April 2024 |
revolution around the Sun to 9 decimal places. Trigonometry: Developments of spherical trigonometry The trigonometric formulas: sin ( a + b ) = sin ( a... 104 KB (13,585 words) - 00:16, 5 May 2024 |
Aryabhata (section Trigonometry) week with names for the days of week. Golapada (50 verses): Geometric/trigonometric aspects of the celestial sphere, features of the ecliptic, celestial... 41 KB (4,782 words) - 14:39, 1 May 2024 |
Prabodh Chandra Sengupta (redirect from P. C. Sen Gupta) numeral system Symbol for zero (0) Infinite series expansions for the trigonometric functions Centres Kerala school of astronomy and mathematics Jantar... 3 KB (216 words) - 04:51, 5 October 2021 |
Roman numerals to Arabic numerals, and the integration of advanced trigonometric functions. In Word, the capability of inserting video and audio online... 191 KB (15,741 words) - 12:03, 21 March 2024 |