- koṭi-jyā
- कोटिज्या
Indonesian dictionary. 2014.
Indonesian dictionary. 2014.
Jyā, koti-jyā and utkrama-jyā — are three trigonometric functions introduced by Indian astronomers and mathematicians. The earliest known Indian treatise containing references to these functions is Surya Siddhanta.[1] These are functions of arcs of circles and not functions of… … Wikipedia
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