Samvatsaradidhiti 6.p1.1

6.p1.1

trimuhūrtā tiṣṭhati tadā pūrvaiva grāhyā |-ādityodayavelāyāmārabhya ṣaṣṭināḍikāḥ | tithistu sā hi śuddhā syāt iti nāradokteḥ| īdṛśasthalīyottaradinatithestithimalatvena ninditatvācca
yadātu pūrvadine amāviddhā pratipatparadine dvitīyāviddhā tatra
yadyapi parasparaviruddhāni vacanāni dṛśyante tathāpyuktarītyā
rātripūjāyā eva prādhānyāt , asyāśca naktavratatvena mahānibandhokteḥ-pradoṣavyāpinī grāhyā sadā naktavrate tithiḥ | iti
vacanasya prasiddhanaktavrata ivātrāpi pravṛttisaṃbhavāt, pradoṣasya
karmakālatvamaṅgīkṛtya nirṇayaḥ kriyate | tatra ṣaṭ pakṣāḥ| pūrvedyureva pradoṣavyāptiḥ 1 paredyureva vā 2 dinadvaye'pi tadvyāptiḥ
3 dinadvaye'pi tadekadeśe sparśaḥ 4 sāmānyena vaiṣamyeṇa vā
5 dinadvaye pradoṣāsparśo 6 veti | tatrādyapakṣadvayavyatiriktapakṣeṣu paraiva grāhyā-prātaḥ saṃkalpayedvidvānupavāsavratādikam
iti vihitasaṃkalpakālasaṃbandhalābhāt trikālavihitapūjākālasaṃbandhitvādahorātrasaṃbandhitvenopavāse'pi prāśastyalābhāt īdṛśaviṣaya evādhunikanibandhodāhṛtāni dvitīyāviddhapratipadvidhāyakāni vacanāni yojanīyāni |-yā cāśvayujamāse syātpratipadbhadrayā yutā | śuddhā mamārcanaṃ tasyāṃ śatayajñaphalapradam
āśvine māsi me bhaktaiḥ kartavyā śuklapakṣagā | pratipantrimuhūrtāpi putrapautrapravardhinī | dhanavṛddhikarī puṃsāṃ sarvasaukhyakarī
tathā | ityevamādīni | atra trimuhūrtāpītyapiśabdaḥ kaimutikanyāyena pradoṣavyāpinyāḥ praśaṃsārthaḥ | tathā amāviddhāniṣedhā
apīhaiva yojyāḥ |-deśabhaṅgo bhavettatra durbhikṣaṃ cāpi jāyate