B.S. Yadav’s research while affiliated with University of Delhi and other places

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Publications (6)


Hana V_-7.pdf
  • Data
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April 2024

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13 Reads

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Ivor Grattan-Guinness

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B.S. Yadav

Written in 2002 , for the purpose to update Daressy's 1906 paper , found all five division problems exact , was beautifully achieved. Her raw data reported quotient(Q) and remainder (R) abstract algebra per 64/64 x 1/n = (Q/64 + (5R/n)(1/320)) x n = 64/64 meaning Q was scalrd by 64/64 and R scaled by 5/5 in number theory facts, parsed after two weeks of study. Conclusions published in 2006 ..

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The Egyptian Mathematical Leather Roll, attested short term and long term

January 2004

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628 Reads

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5 Citations

The 26 line 1800 BCE Egyptian hieratic text converted traditional binary fractions 1/2, 1/4, 1/8, 1/16, 1/32, 1/64 and 1/ prime fractions 1/3, 1/5, 1/7, 1/11, 13 to smaller unit fraction series. Awkward brute force methods were discussed to beginning students interested in learning nearly optimized 2/p, 3/p, ... , n/p conversion methods at a later time.


Citations (1)


... See e.g. [Grattan-Guinness, 1997]. Let us briefly illustrate the Mathematics of the Watt regulator. ...

Reference:

On the role of engineering in mathematical development
History of the Mathematical Sciences
  • Citing Book
  • January 2004