पृष्ठम्:सिद्दान्तदर्पणम्.djvu/२०

x i tespeध्t for Nilakantha whom he addressed for clarification of certain points in astronomy. Nilakaptha's detailed answers to these questions formed a regular work, Sundararjo-pr05nottara. Manuscripts of this work are yet to come to light, but both authors refer to this work. Sundararaja in his commentary on the last verse of ch. W of the अज्ञ तु गतियोगांशकेनैव हरणं युक्तमिति श्रीमत्-केरलसद्ग्रामनिवासि-नील कण्ठार्येण त्रिस्कन्धविद्यापारदृश्वना षड्दर्शनीपारंगतेन आश्वलायनसूत्रेण गर्गगीत्रेण नवकलरु(?)जातेन गोलचूडामणिना अस्मदनुग्रहार्थे सुन्दरराजप्रश्नोत्तराख्ये ग्रन्थे प्रति प्रादितम । तेन गतियोगेनैव विभज्य स्थितिदलं ज्ञेयम । Nilakantha too refers to this work in his ABh.Bhasya, Gola., 48 of. सुन्दरराजप्रश्नोत्तराख्ये मयोक्तमत्राप्यनुसन्धेयम् (7ऽऽ 185, p. 149) 10. A Grulhapadl-granthon, copied in continuation of Nilakantha's Siddhanta-darp00-yalkyd in the Trivandrum Palace manuscript No 975. The work as available in this manuscript begins ‘अथ ग्रहणम्' and without any more introduction, continues : नन्वेवमपि स्वकाल एव गीतिकोक्त भगणाद्याः । गीतस्य ग्रहणस्य [च] प्रत्यक्षसंवादः स्यात् । It goes on to describe the necessity of correcting old astronomical constants by observation, deals in detail with the Sakabda-sariskara, quotes the verses of N's Param10 guru Parame5vara from his Siddhantadapika (Malhablhaskariya-bhasya yakty4); on the latter's observation of some eclipses and after some more discussion ends abruptly . There is no doubt that this work is from Nilakantha's pen. References hereim to his own works, teacher, etc. fully confirm this point. One of his own works is referred to herein thus : अत एव मया छायागणिते तत्साधनतया दृक्क्षेपानयनमुक्तम् —‘अन्त्यद्युज्या' etc. (p. 60 of my transcript). The verses quoted are from Nilakantha's Candranchayagapita, ww. 8-10. He refers to his grand-teacher Parame5vara and his own 481.8lasya t00, herein : (9f, तस्मात् सिद्धान्तदीपिकोदाहृतानि प्रग्रहणान्यस्माभिदृष्टानि च तत्तदवसरे वक्ष्यमाणानि परमेश्वरोक्तप्रकारेण अकर्कादिमध्यम मानीय श्रीपंत्यक्तप्रकारेण स्फुटीकृत्य . कालक्रिया-गोलपादोक्ताभिरस्माभिव्यख्याताभिः युक्तिभिस्सिद्धेः क्रियाविशेषेश्च गण्यन्ताम् । (pp. 57-58 of my transcript). The 43}.Bhasyd also is referred to elsewhere in this work (cf. pp. 62, 63 2. Ed., Madras Govt. Or. Ser, 130 (1957).