Ashtangasamgraha 17.4

17.4

saṃyogo'nekasya sāhityam | sa ca saṃyogaḥ saṃyogidravyakāryaviśiṣṭaṃ kāryamārabhate | yat kāryamekaikaṃ dravyaṃ kartumaśaktaṃ satyapi svakāryakartṛtve | saṃskāro'syaiva dravyasya jalāgnisannikarṣādibhirviśeṣaprāptiḥ | mātrā dvidhā | ekā piṇḍaparimāṇena | yathāgnenāvikāritagurulāghavena kukṣerdvau bhāgoṃ pūrayityāviti | nānāvidhadravyasamudāyena dvitīyā pratidravyāpekṣayā | yathā gurūṇāṃ dravyāṇāmarddhatṛptyā laghūnāṃ ca nātitṛptatayā bhavati iti | dvividho' pyāhārarāśirmātrāśabdavācyaḥ | deśo dravyasyopayujyamānasyotpattisthānamutpannasya ca sthitisthānamevamupayoktuśca puruṣasya | tena kasmin kiṅguṇayukte deśe puruṣo dravyaṃ vā jātaṃ, kasmin vā sthitamiti vikalpayedityarthaḥ | tatra ca deśe tasya dravyasyopayoktā svastho vā syādāturo vā kimprakṛtiśceti parīkṣyaḥ | etāvatā hi nānāvidhaviśeṣāvagatirbhavati |