[Pramāṇa](https://indike.org/pramana/) › [Indian literature](https://indike.org/pramana/in) › [Philosophy](https://indike.org/pramana/in.darsana) › [Logic and epistemology](https://indike.org/pramana/in.darsana.nyaya) › [Nyāyasūtra](https://indike.org/pramana/in.darsana.nyaya.nyayasutra) › [Nyāyabhāṣya](https://indike.org/pramana/in.darsana.nyaya.nyayasutra!vatsyayana) › [Text of the Tokyo Indology Student Team](https://indike.org/pramana/in.darsana.nyaya.nyayasutra!vatsyayana*tokyo) › 4.2 # Commentary on the Nyāyasūtra 4.2 Text of the Tokyo Indology Student Team 4.2 - **Language:** Sanskrit ### [4.2](https://indike.org/pramana/in.darsana.nyaya.nyayasutra!vatsyayana*tokyo.4.2) trividhā cāsya śāstrasya pravṛttiḥ, --- uddeśo lakṣaṇaṃ parīkṣā ceti/ tatra nāmadheyena padārthamātrasyābhidhānam uddśaḥ/ - [Previous: 3.12](https://indike.org/pramana/in.darsana.nyaya.nyayasutra!vatsyayana*tokyo.3.12) - [Next: 4.3](https://indike.org/pramana/in.darsana.nyaya.nyayasutra!vatsyayana*tokyo.4.3) - [Up: 4](https://indike.org/pramana/in.darsana.nyaya.nyayasutra!vatsyayana*tokyo.4) --- Source: [https://indike.org/pramana/in.darsana.nyaya.nyayasutra!vatsyayana*tokyo.4.2](https://indike.org/pramana/in.darsana.nyaya.nyayasutra!vatsyayana*tokyo.4.2) · Pramāṇa