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<div class="gmail_default" style="font-family:arial,helvetica,sans-serif">MATHEMATICAL METHODS IN THE RITUAL OF ANCIENT INDIA</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br>DR. TOKE KNUDSEN<br><br>FRIDAY, APRIL 21, HAWKINS 232, 3:30PM - 4:30PM (All are welcome)<br><br>Abstract:<br><br>The
earliest systematic textual presentation of mathematical knowledge in
India Appears within the context of ritual practices. Known as the rules
of the cord – a reference to the fact that cords are used for the
practical constructions – the<br>texts give the mathematical rules
necessary for measuring out and constructing the arenas and altars used
in ancient Indian rituals in the period 800 to 200 BCE. A major portion
of these rules is devoted to plane geometry. The rules are by no means
trivial as they include fundamental elements of geometry: the
Pythagorean theorem, the construction of geometrical figures, the
combination of geometrical figures, and the transformation of
geometrical figures, such as the quadrature of the circle and the
circulature of the square. They also contain an excellent approximation
to the square root of 2. In addition to results from geometry, the rules
of the cord also provide directions for covering various altars with
bricks according to certain rules laid down by the ritual texts. The
talk will explain and demonstrate some of the mathematical rules, and
will also discuss the social context of the rituals and their execution.<br clear="all"></div><div><div dir="ltr"><div dir="ltr"><br></div></div></div>
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