Minus: 1 definition

Introduction:

Minus means something in Hinduism, Sanskrit. If you want to know the exact meaning, history, etymology or English translation of this term then check out the descriptions on this page. Add your comment or reference to a book if you want to contribute to this summary article.

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In Hinduism

Ganitashastra (Mathematics and Algebra)

Source: archive.org: Hindu Mathematics

The Minus sign in the Bakhshali manuscript is represented as a + (modern plus sign).—Hoernle presumed the Bakhshali minus sign to be the abbreviation ka of the Sanskrit word kanita, or nu (or ) of nyūna, both of which mean diminished and both of which abbreviations in the Brahmi characters would be denoted by a cross. Hoernle was right, thinks Datta, so far as he sought for the origin of + in a tachygraphic abbreviation of some Sanskrit word. But as neither the word kanita nor nyūna is found to have been used in the Bakhshali work in connection with the subtractive operation, Datta finally rejects the theory of Hoernle and believes it to be the abbreviation kṣa, from kṣaya (decrease) which occurs several times, indeed, more than any other word indicative of subtraction. The sign for kṣa, whether in the Brahmi characters or in Bakhshali characters, differs from the simple cross (+) only in having a little flourish at the lower end of the vertical line. The flourish seems to have been dropped subsequently for convenient simplification.

Ganitashastra book cover
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Ganitashastra (शिल्पशास्त्र, gaṇitaśāstra) refers to the ancient Indian science of mathematics, algebra, number theory, arithmetic, etc. Closely allied with astronomy, both were commonly taught and studied in universities, even since the 1st millennium BCE. Ganita-shastra also includes ritualistic math-books such as the Shulba-sutras.

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