Nirnayasindhu 2.p3.5

2.p3.5

saṃvatsarapradīpepi-“ekarāśisthite sūrye yadā darśadvayaṃ bhavet | darśaśrāddhaṃ tadādau syānna paratra
malimluce ||” atrāpi nityakāmyabhedena prāgvyavasthā
"pravṛttaṃ malamāsātprākkākyaṃ karma samāpitam | āgate malamāse'pi tatsamāptirna saṃśayaḥ
vṛddhiśrāddhaṃ tathā somamagnyādheyaṃ mahālayam | rājābhiṣekaṃ kāmyaṃ ca na kuryāddbhānuvaṃghite"
tatra ābdikaśrāddhanirṇayaḥ
yadyapi kālādarśe-'sarvaṃ vārṣikaṃ māsadvaye kāryam' ityuktam | tathāpi hemādrimādhavāparārkādimatāt prathamābdikaṃ trayodaśe malamāse, dvitīyādyābdikaṃ tu śuddhamāsaṃ eva kāryam | "asaṃkrāntepi kartavyamābdikaṃ prathamaṃ dvijaiḥ | tathaiva māsikaṃ śrāddhaṃ sapiṇḍīkaraṇaṃ tathā ||" iti
hārītokteḥ || "ābdikaṃ prathamaṃ yatsyāttatkurvīta malimluce | caturdaśe tu saṃprāpte kurvīta
punarābdikam ||" iti smṛtyantarokteśca || punarābdikaṃ dvitīyādivāṣikaṃ trayodaśe māsa'tīte
caturdaśādyadine kuryādityarthaḥ || yattu satyavrataḥ-“varṣevarṣe tu yacchrāddhaṃ mātāpitrormṛtehani
malamāse na tatkāryaṃ vyāghrasya vacanaṃ yathā ||” iti || tadvitīyādivāṣikaviṣayam | 'ābdikaṃ prathamaṃ yatsyāttatkurvīta malimluce' iti pūrvoktavacanāt || yatra dvādaśaṃ māsikaṃ śuddhaṃ
māse bhavati tatra trayodaśe'dhika evādyābdikaṃ kāryam | yatra tvadhikamadhye dvādaśaṃ māsikaṃ tatra
tasya dvirāvṛttiṃ kṛtvā caturdaśe śuddha eva prathamābdikaṃ iti niṣkarṣaḥ | tena dvitīyādiśuddhamāsa