Borneo

Name Meaning

From his name structure, he is speculated from the GUPTA, and he belongs to the member of the Shuhe, that is, the civilian class at the time. Borneo has been working in Wuja, here is one of the three centers of India mathematics and astronomical activities at that time.

Editor's book

Borneo is more than about 30 years old, edited by "Borneum Mo Trims" (BR1HMA-SPHUATASIDDH1NTA, AD 628). The book uses this name because he modified and cited the content of the oldest astronomical book in India's older astronomical book "BrahemasidDh1NTA). "Borneum Trimming System" is divided into 24 chapters, of which two chapters of "Math 1d'h1ya) and" Unexvited Equation Lectures "are math, the former research triangle, quad-axis, zero and negative arithmetic operations Rules, secondary equation, etc .; the latter research first and second-order non-equations. Other chapters of the "Borneo Correction System" are about astronomical research and involve many mathematical knowledge.

The other work of Borneumo "Khandakh1dyaka (Khandakh1dyaka, Transliteration) is a masterpiece of astronomy. It contains 8 chapters, studied the Yellow Classical of Planets, three issues related to Sunday, moon, Japanese food, star, and the combination of planets, etc.

These works in Boromo are widely valued in Rajasthan, Gujarat, Mada, Northern Bang, Bihar, Nepal, Panja Pang and Kashmir, etc., many scholars It has been studied.

Borneumo's number of mathematics achievements have a high status in the history of world math, and he proposes a negative concept, with a small or small circle to represent a negative number, and give a negative operation The rules, such as "two positive numbers are positive, two negative numbers are negative, one positive and one negative number is equal to their difference"; "A positive number and a negative product are negative, two The product of the negative number is positive, and the product of two positive numbers is positive. " His negative concept and its addition or subtraction rules, only the concept of negative number and its addition and subtraction operations in China (Jiubi Arithmetic "in China (Jiubi-1 Century Book) is the earlier than the math of the world; His negative multiplier method is leading in the world.

Outstanding contribution

Borneumo's most prominent contribution to mathematics is to solve the equation NX2 + 1 = Y2. In Europe, such equations have been proposed by Maima, but later Luo misged as Pell, and wrote in his work. The latter is more known to the Pell equation. It is still going to this day. In 1767, J. Lagrane (lagrange) used a continuous score theory to give a full answer to the issue. In fact, Borneo has almost completely solves this equation in 628, but it is not known for the European. Since then, Borneo's solution is improved by Bohhskara. In addition, he also proposed the "Borneo Mo Mo Multi-Practitioner" in the geometry.