ब्राह्मस्फुटसिद्धान्त (ब्रह्मगुप्त - शून्य, कुट्टक, बीजगणित एवं सम्पूर्ण २१ अध्याय सान्वय सटीक)

ŚRĪPATI'S SECOND INEQUALITY OF THE MOON 117
result; multiply it by 160' and divide by the radius;
the result is called caraphala. Put it down in another
place, multiply it by śara (i.e., R vers (D—α) or versed
sine of the Moon's distance from the apogee) and
divide by the difference between the Moon's distance
(hypotenuse) and the radius; the result is called parama
(cara) phala, which is to be considered positive or
negative according as the hypotenuse put down in
another place is less or greater than the radius. Multi-
ply the "sine" of the Moon which has been diminished
by the apparent Sun, by the apparent paramaphala and
divide by the radius; the final result is to be called
caraphala to be applied to Moon negatively or posi-
tively as the Moon minus the Sun and the Sun minus
the Moon's apogee (diminished by 90°) be of opposite
signs; if these latter quantities be of the same signs, the
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