________________
d + m = 4m
d = 3m
The example (GK, kṣetra, Ex. 6, part 2, p. 7) in which d 24 and m = 8 confirms the above result.
or
or
[B] The Fig. 5 and Fig. 6 show that d is the half curved length (or slant height) of a conch. The physical significance of d for the figure of a conch seems still to be known.
[C] The volume of the FD
the volume of half the FD
5 when v =
and the volume of the SD (or Fig. 19b)
= 2.2.2 - 5 cubic yojanas,
yojana.
If we take v = 5 yojanas, then the volume of the FD will be
= 5 cubic yojanas = 1.1.55 1,
or
= 1.2.5 = 5 cubic yojanas
the volume of half the FD will be
5
==2
the volume of the SD (or Fig. 19b) will be
or
or
= 2.2.5 = 5 cubic yojanas
and the Fig. 15 will be as it is. In such case, we have
A = 2[6.6
A = 2
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= 5 cubic yojanas = 1.1.55 1,
A =
A
1
cubic yojanas = 1.5=51
1/2
Arhat Vacana, 14(1), 2002
1
·
24
2 +1.1) 1 4 4 + 2.4
[(3)
2
2 [ (12)2 - (2)
44]
d.m d2
1
E. (問)]
2
(3)]
This proves to formula [2h).
In this way we observe that the formulae [2h], [4a] and [4c] have
1
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