Pramana

Samkhya	Kapila;
Yoga	Patanjali;
Vaisheshika	Kanada, Prashastapada;
Secular	Valluvar;

Pramana (Sanskrit: प्रमाण, Pramāṇa) literally means "proof" and "means of knowledge".^[1]^[2] In Indian philosophies, pramana are the means which can lead to knowledge, and serve as one of the core concepts in Indian epistemology. It has been one of the key, much debated fields of study in Hinduism, Buddhism and Jainism since ancient times. It is a theory of knowledge, and encompasses one or more reliable and valid means by which human beings gain accurate, true knowledge.^[2] The focus of pramana is how correct knowledge can be acquired, how one knows, how one does not know, and to what extent knowledge pertinent about someone or something can be acquired.^[3]^[4]

While the number of pramanas varies widely from system to system, many ancient and medieval Indian texts identify six^[a] pramanas as correct means of accurate knowledge and to truths: Three central pramanas which are almost universally accepted, which are perception (Sanskrit pratyakṣa), inference (anumāna), and "word", meaning the testimony of past or present reliable experts (Śabda); and more contentious ones, which are comparison and analogy (upamāna), postulation, derivation from circumstances (arthāpatti), and non-perception, negative/cognitive proof (anupalabdhi).^[4]^[5]^[6] Each of these are further categorized in terms of conditionality, completeness, confidence and possibility of error, by each school of Indian philosophies.

The various schools of Indian philosophies vary on how many of these six are epistemically reliable and valid means to knowledge.^[7] For example, the Carvaka school of the Śramaṇa tradition holds that only one (perception) is a reliable source of knowledge,^[8] Buddhism holds two (perception, inference) are valid means,^[9]^[10] Jainism holds three (perception, inference and testimony),^[10] while Mimamsa and Advaita Vedanta schools of Hinduism hold that all six are useful and can be reliable means to knowledge.^[11] The various schools of Indian philosophy have debated whether one of the six forms of pramana can be derived from another and the relative uniqueness of each. For example, Buddhism considers Buddha and other "valid persons", "valid scriptures" and "valid minds" as indisputable, but that such testimony is a form of perception and inference pramanas.^[12]

The science and study of pramanas is called Nyaya.^[3]

^ pramANa Sanskrit-English Dictionary, Koeln University, Germany
^ ^a ^b James Lochtefeld, "Pramana" in The Illustrated Encyclopedia of Hinduism, Vol. 2: N-Z, Rosen Publishing. ISBN 0-8239-2287-1, pages 520-521
^ ^a ^b Karl Potter (2002), Presuppositions of India's Philosophies, Motilal Banarsidass, ISBN 81-208-0779-0, pages 25-26
^ ^a ^b DPS Bhawuk (2011), Spirituality and Indian Psychology (Editor: Anthony Marsella), Springer, ISBN 978-1-4419-8109-7, page 172
^ Gavin Flood, An Introduction to Hinduism, Cambridge University Press, ISBN 978-0521438780, page 225
^ "Pramana". Encyclopedia Britannica. Retrieved 16 June 2020.
^ P Bilimoria (1993), Pramāṇa epistemology: Some recent developments, in Asian philosophy - Volume 7 (Editor: G Floistad), Springer, ISBN 978-94-010-5107-1, pages 137-154
^ Cite error: The named reference kamal was invoked but never defined (see the help page).
^ Cite error: The named reference ds was invoked but never defined (see the help page).
^ ^a ^b John A. Grimes, A Concise Dictionary of Indian Philosophy: Sanskrit Terms Defined in English, State University of New York Press, ISBN 978-0791430675, page 238
^
- Eliott Deutsche (2000), in Philosophy of Religion : Indian Philosophy Vol 4 (Editor: Roy Perrett), Routledge, ISBN 978-0815336112, pages 245-248;
- John A. Grimes, A Concise Dictionary of Indian Philosophy: Sanskrit Terms Defined in English, State University of New York Press, ISBN 978-0791430675, page 238
^ Cite error: The named reference danper was invoked but never defined (see the help page).

Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).

[sepramana-1] ramANa Sanskrit-English Dictionary, Koeln University, Germany

[jalo-2] James Lochtefeld, "Pramana" in The Illustrated Encyclopedia of Hinduism, Vol. 2: N-Z, Rosen Publishing. ISBN 0-8239-2287-1, pages 520-521

[kp-3] Karl Potter (2002), Presuppositions of India's Philosophies, Motilal Banarsidass, ISBN 81-208-0779-0, pages 25-26

[dpsb-4] DPS Bhawuk (2011), Spirituality and Indian Psychology (Editor: Anthony Marsella), Springer, ISBN 978-1-4419-8109-7, page 172

[gflood-6] Gavin Flood, An Introduction to Hinduism, Cambridge University Press, ISBN 978-0521438780, page 225

[7] "Pramana". Encyclopedia Britannica. Retrieved 16 June 2020.

[8] P Bilimoria (1993), Pramāṇa epistemology: Some recent developments, in Asian philosophy - Volume 7 (Editor: G Floistad), Springer, ISBN 978-94-010-5107-1, pages 137-154

[kamal-9] Cite error: The named reference kamal was invoked but never defined (see the help page).

[ds-10] Cite error: The named reference ds was invoked but never defined (see the help page).

[jag-11] John A. Grimes, A Concise Dictionary of Indian Philosophy: Sanskrit Terms Defined in English, State University of New York Press, ISBN 978-0791430675, page 238

[eliottjag-12] 
Eliott Deutsche (2000), in Philosophy of Religion : Indian Philosophy Vol 4 (Editor: Roy Perrett), Routledge, ISBN 978-0815336112, pages 245-248;

John A. Grimes, A Concise Dictionary of Indian Philosophy: Sanskrit Terms Defined in English, State University of New York Press, ISBN 978-0791430675, page 238

[12] Eliott Deutsche (2000), in Philosophy of Religion : Indian Philosophy Vol 4 (Editor: Roy Perrett), Routledge, ISBN 978-0815336112, pages 245-248;

[13] John A. Grimes, A Concise Dictionary of Indian Philosophy: Sanskrit Terms Defined in English, State University of New York Press, ISBN 978-0791430675, page 238

[danper-13] Cite error: The named reference danper was invoked but never defined (see the help page).

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