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Vedangas (Samskrit : वेदाङ्गम्) literally meaning 'limbs of the Veda' are the six angas or explanatory limbs to the Vedas. They include Shiksha (authored by various rishis), Vyakarana of [[Panini (पाणिनिः)|Panini]], the Chandas of [[Pingalacharya (पिङ्गलाचार्यः)|Pingalacharya]], the Nirukta of Maharshi [[Maharshi Yaska (महर्षिः यास्कः)|Yaska]], the Jyotish of [[Lagadha]] and the Kalpas (Shrauta, Grhya, Dharma and Shulba) belonging to the authorship of various Rishis.

Vedangas (Samskrit : वेदाङ्गम्) literally meaning 'limbs of the Veda' are the six angas or explanatory limbs to the Vedas. They include Shiksha (authored by various rishis), Vyakarana of Panini, the Chandas of Pingalacharya, the Nirukta of Maharshi Yaska, the Jyotish of [[Lagadha]] and the Kalpas (Shrauta, Grhya, Dharma and Shulba) belonging to the authorship of various Rishis.

It is said that Bhagavan Vishnu incarnated as Maharshi Veda [[Vyasa]] in Dvapara yuga and organized the [[Vedas (वेदाः)|Vedas]] in their present form. Maharshi Vyasa's efforts brought about uniformity in the religious observances thereby performance of rites and rituals, religious ceremonies, yajnas (sacrifices) and [[Vrata (व्रतम्)|vratas]] (vows) continued without any flaw. As Vedas have different aspects of understanding to them, various types of expositions on Vedas came into existence and each became a subject to be learnt for a comprehensive understanding of the Vedas to be achieved. Maharshi Yaska, who gave Nirukta to the world, also expounded [[Vedic Terminology|vedic terminology]] on the basis of legends and ancient lore. [[Manu (मनुः)|Manu]], the Law giver of ancient Bharatavarsha, laid down certain instructions as to how the teaching of Vedas should be conducted.

It is said that Bhagavan Vishnu incarnated as Maharshi Veda [[Vyasa]] in Dvapara yuga and organized the [[Vedas (वेदाः)|Vedas]] in their present form. Maharshi Vyasa's efforts brought about uniformity in the religious observances thereby performance of rites and rituals, religious ceremonies, yajnas (sacrifices) and vratas (vows) continued without any flaw. As Vedas have different aspects of understanding to them, various types of expositions on Vedas came into existence and each became a subject to be learnt for a comprehensive understanding of the Vedas to be achieved. Maharshi Yaska, who gave Nirukta to the world, also expounded [[Vedic Terminology|vedic terminology]] on the basis of legends and ancient lore. Manu, the Law giver of ancient Bharatavarsha, laid down certain instructions as to how the teaching of Vedas should be conducted.

==  सविस्तरविवरणम् ॥ Detailed Discussion ==

==  Etymology ==

Vedangas (वेदाङ्गानि) help us construct, chant and understand Veda mantras. These are called Angas (अङ्गानि | ancillaries) to Vedas.<blockquote>शिक्षा कल्पो व्याकरणं निरुक्तं छन्दसां चयः । ज्योतिषामयनं चैव वेदाङ्गानि षडेव तु ॥</blockquote><blockquote>śikṣā kalpo vyākaraṇaṃ niruktaṃ chandasāṃ cayaḥ । jyotiṣāmayanaṃ caiva vedāṅgāni ṣaḍeva tu ॥</blockquote>According to the above shloka, Vedangas are six in number namely Shiksa (शिक्षा), Kalpa (कल्पः), Vyakarana (व्याकरणम्), Nirukta (निरुक्तम्), Chandas (छन्दस्) and Jyotish (ज्योतिष्).

Vedangas (वेदाङ्गानि) help us construct, chant and understand Veda mantras. These are called Angas (अङ्गानि | ancillaries) to Vedas. The word 'अङ्गम्' is used in the sense of "उपकारक' - 'अंग्यन्ते ज्ञायन्ते अमीभिरिति अङ्गानि' meaning Angas are those by using which one understands the nature of an object/subject (here Vedas). Vedas are by themselves profound both in language and concept. <blockquote>शिक्षा कल्पो व्याकरणं निरुक्तं छन्दसां चयः । ज्योतिषामयनं चैव वेदाङ्गानि षडेव तु ॥</blockquote><blockquote>śikṣā kalpo vyākaraṇaṃ niruktaṃ chandasāṃ cayaḥ । jyotiṣāmayanaṃ caiva vedāṅgāni ṣaḍeva tu ॥</blockquote>According to the above shloka, Vedangas are six in number namely Shiksa (शिक्षा), Kalpa (कल्पः), Vyakarana (व्याकरणम्), Nirukta (निरुक्तम्), Chandas (छन्दस्) and Jyotish (ज्योतिष्).<ref name=":2" />

===  शिक्षा ॥ Shiksha ===

 

== वेदाङ्गानि ॥ Vedangas ==

==  शिक्षा ॥ Shiksha ==

Shiksha deals mainly with svarajnana (स्वरज्ञानम् | phonetics) and it is the science disciplining the efforts of ear, nose and vocal cords to utter the accurate sound as defined by Vedic mantras.               

Shiksha deals mainly with svarajnana (स्वरज्ञानम् | phonetics) and it is the science disciplining the efforts of ear, nose and vocal cords to utter the accurate sound as defined by Vedic mantras.               

Classical Sanskrit literature differs from Vedic literature, as it is not highly regulated by the uccharana (उच्चारणम् | utterance) which is important for the utterance of vedic mantras. Hence, Shiksha is of vital importance as an ancillary for vedas, because ashuddhoccharana (अशुध्दोच्चारणम् | wrong utterence) of mantras bring about a meaning change which can cause great harm to the yajamana (यजमानः | the performer of the yajna).               

Classical Sanskrit literature differs from Vedic literature, as it is not highly regulated by the uccharana (उच्चारणम् | utterance) which is important for the utterance of vedic mantras. Hence, Shiksha is of vital importance as an ancillary for vedas, because ashuddhoccharana (अशुध्दोच्चारणम् | wrong utterence) of mantras bring about a meaning change which can cause great harm to the yajamana (यजमानः | the performer of the yajna).               

An example of such wrong utterance is typically explained by the legend of Vrttrasura's birth:            <blockquote>मन्त्रो हीनः स्वरतो वर्णतो वा मिथ्या प्रयुक्तो न तमर्थमाह । स वाग्वज्रो यजमानं हिनस्ति यथेन्द्रशत्रुः स्वरतोपराधात् ॥</blockquote><blockquote>mantro hīnaḥ svarato varṇato vā mithyā prayukto na tamarthamāha । sa vāgvajro yajamānaṃ hinasti yathendraśatruḥ svaratoparādhāt ॥</blockquote>If a mantra is devoid of a varna (letter), or has wrong utterances or svaras, then it does not the give the meaning it is intended to and produces a false meaning. This incorrectly and improperly uttered mantra becomes a vakvajra (वाक्वज्रः | word weapon) and is capable of destroying the yajamana (performer of the yajna). Example is the famous story of Indra's enemy, [[Vrtrasura (वृत्रासुरः)|Vrtrasura]] (वृत्रासुरः) whose origin was due to svaraparadha (स्वरापराधः | wrong svara utterance) of a mantra.             

An example of such wrong utterance is typically explained by the legend of Vrttrasura's birth:            <blockquote>मन्त्रो हीनः स्वरतो वर्णतो वा मिथ्या प्रयुक्तो न तमर्थमाह । स वाग्वज्रो यजमानं हिनस्ति यथेन्द्रशत्रुः स्वरतोऽपराधात् ॥ (Pani. Shik. 42)</blockquote><blockquote>mantro hīnaḥ svarato varṇato vā mithyā prayukto na tamarthamāha । sa vāgvajro yajamānaṃ hinasti yathendraśatruḥ svarato'parādhāt ॥</blockquote>If a mantra is devoid of a varna (letter), or has wrong utterances or svaras, then it does not the give the meaning it is intended to and produces a false meaning. This incorrectly and improperly uttered mantra becomes a vakvajra (वाक्वज्रः | word weapon) and is capable of destroying the yajamana (performer of the yajna). Example is the famous story of Indra's enemy, [[Vrtrasura (वृत्रासुरः)|Vrtrasura]] (वृत्रासुरः) whose origin was due to svaraparadha (स्वरापराधः | wrong svara utterance) of a mantra.<ref name=":2" />            

==== '''वृत्रासुर-जननम्  || Vrttrasura Janana''' ====

=== वृत्रासुर-जननम्  || Vrttrasura Janana  ===

<blockquote>तत्त्वष्टाहवनीयमुप प्रावर्तयत्स्वाहेन्द्रशत्रुर्वर्धस्वेति यदवर्तयत्तद्वृत्रस्य वृत्रत्वं यदब्रवीत्स्वाहेन्द्रशत्रुर्वर्धस्वेति तस्मादस्येन्द्रः शत्रुरभवत् | (Tait. Samh. 2.5.2)<ref name=":1">Taittriya [http://parankusa.org/KrYajurBrowse.aspx Samhita] </ref></blockquote><blockquote>tattvaṣṭāhavanīyamupa prāvartayatsvāhendraśatrurvardhasveti yadavartayattadvṛtrasya vṛtratvaṃ yadabravītsvāhendraśatrurvardhasveti tasmādasyendraḥ śatrurabhavat | (Tait. Samh. 2.5.2)<ref name=":1">Taittriya [http://parankusa.org/KrYajurBrowse.aspx Samhita] </ref></blockquote><blockquote>Tvasta (त्वष्टा) angered by Indra's killing of his son Vishwaroopa, initiates an abhicharika yaga (अभिचारिक-यागः | a yaga performed to cause harm to an intended person) to procure a son to kill Indra. The [[Rtvik (ऋत्विक्)|rtvijas]] (ऋत्विज्-s) were to utter the mantra "इन्द्रशत्रुर्वर्धस्व" with Anta-Udatta (अन्त-उदात्तः) or Udatta svara in the end of the mantra (to mean, Prosper Oh ! Enemy of Indra). Instead, they used the Adya Udatta (आद्य-उदात्तः) or Udatta svara in the beginning of the mantra (meaning, Oh! Indra, one who has enemies, Prosper).So, instead of asking for the rise and prosperity of a son to take revenge on Indra, the Rtvijas asked for the prosperity and glory of Indra who destroyed Asuras. Thus, Vrtrasura, the son of Tvasta was born, an enemy of Indra, but eventually Indra was rewarded with glory in killing Vrtrasura.</blockquote>Shiksha literature is very widely available based on the different shakhas (शाखा-s | divisions) of different vedas. They are Panineeya Shiksha (पाणिनीयशिक्षा), Vyasashiksha (व्यासशिक्षा), Bharadvaja shiksha (भारद्वाजशिक्षा), Yajnavalkya Shiksha (याज्ञवलक्यशिक्षा), Parashara shiksha (पराशरशिक्षा), Vasishtee shiksha (वासिष्टीशिक्षा), Katyayanee shiksha (कात्यायनीशिक्षा), Madhyandinee shiksha (माध्यन्दिनीशिक्षा), Keshavee shiksha (केशवीशिक्षा), Amoghanandinee shiksha (अमोघानन्दिनीशिक्षा), Mandavya shiksha (माण्डव्यशिक्षा), Mallasharma shiksha (मल्लशर्मशिक्षा), Svarakusha shiksha (स्वराकुशशिक्षा), Shodasha shiksha (षोडशशिक्षा), Naradeeya shiksha (नारदीयशिक्षा), Mandukeeya shiksha ( माण्डुकीयशिक्षा), Svarabhaktilakshana (स्वरभक्तिलक्षणशिक्षा), Avasananirnaya shiksha (अवसाननिर्णयशिक्षा), Varnaratna pradeepika shiksha (वर्णरत्नप्रदीपिकाशिक्षा) among many others.

<blockquote>तत्त्वष्टाहवनीयमुप प्रावर्तयत्स्वाहेन्द्रशत्रुर्वर्धस्वेति यदवर्तयत्तद्वृत्रस्य वृत्रत्वं यदब्रवीत्स्वाहेन्द्रशत्रुर्वर्धस्वेति तस्मादस्येन्द्रः शत्रुरभवत् | (Tait. Samh. 2.5.2)<ref name=":1">Taittriya [http://parankusa.org/KrYajurBrowse.aspx Samhita] </ref></blockquote><blockquote>tattvaṣṭāhavanīyamupa prāvartayatsvāhendraśatrurvardhasveti yadavartayattadvṛtrasya vṛtratvaṃ yadabravītsvāhendraśatrurvardhasveti tasmādasyendraḥ śatrurabhavat | (Tait. Samh. 2.5.2)<ref name=":1">Taittriya [http://parankusa.org/KrYajurBrowse.aspx Samhita] </ref></blockquote><blockquote>Tvasta (त्वष्टा) angered by Indra's killing of his son Vishwaroopa, initiates an abhicharika yaga (अभिचारिक-यागः | a yaga performed to cause harm to an intended person) to procure a son to kill Indra. The [[Rtvik (ऋत्विक्)|rtvijas]] (ऋत्विज्-s) were to utter the mantra "इन्द्रशत्रुर्वर्धस्व" with Anta-Udatta (अन्त-उदात्तः) or Udatta svara in the end of the mantra (to mean, Prosper Oh ! Enemy of Indra). Instead, they used the Adya Udatta (आद्य-उदात्तः) or Udatta svara in the beginning of the mantra (meaning, Oh! Indra, one who has enemies, Prosper).So, instead of asking for the rise and prosperity of a son to take revenge on Indra, the Rtvijas asked for the prosperity and glory of Indra who destroyed Asuras. Thus, Vrtrasura, the son of Tvasta was born, an enemy of Indra, but eventually Indra was rewarded with glory in killing Vrtrasura.</blockquote>Shiksha literature is very widely available based on the different shakhas (शाखा-s | divisions) of different vedas. They are Panineeya Shiksha (पाणिनीयशिक्षा), Vyasashiksha (व्यासशिक्षा), Bharadvaja shiksha (भारद्वाजशिक्षा), Yajnavalkya Shiksha (याज्ञवलक्यशिक्षा), Parashara shiksha (पराशरशिक्षा), Vasishtee shiksha (वासिष्टीशिक्षा), Katyayanee shiksha (कात्यायनीशिक्षा), Madhyandinee shiksha (माध्यन्दिनीशिक्षा), Keshavee shiksha (केशवीशिक्षा), Amoghanandinee shiksha (अमोघानन्दिनीशिक्षा), Mandavya shiksha (माण्डव्यशिक्षा), Mallasharma shiksha (मल्लशर्मशिक्षा), Svarakusha shiksha (स्वराकुशशिक्षा), Shodasha shiksha (षोडशशिक्षा), Naradeeya shiksha (नारदीयशिक्षा), Mandukeeya shiksha ( माण्डुकीयशिक्षा), Svarabhaktilakshana (स्वरभक्तिलक्षणशिक्षा), Avasananirnaya shiksha (अवसाननिर्णयशिक्षा), Varnaratna pradeepika shiksha (वर्णरत्नप्रदीपिकाशिक्षा) among many others.

=== कल्पः ॥ Kalpa ===

== कल्पः ॥ Kalpa ==

* एष वै प्रथमः कल्पः प्रदाने हव्यकव्ययोः । eṣa vai prathamaḥ kalpaḥ pradāne havyakavyayoḥ । [[Manu Smriti|Manusmriti]] (3.147)<ref>Manusmriti [https://sa.wikisource.org/wiki/%E0%A4%AE%E0%A4%A8%E0%A5%81%E0%A4%B8%E0%A5%8D%E0%A4%AE%E0%A5%83%E0%A4%A4%E0%A4%BF%E0%A4%83/%E0%A4%A4%E0%A5%83%E0%A4%A4%E0%A5%80%E0%A4%AF%E0%A5%8B%E0%A4%A7%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%AF%E0%A4%83 (3.147)]</ref> defines Kalpa as विधिः । Vidhi to follow in the offering of हव्यकव्याः | havyakavyas (yajna vidhis). 

[[Kalpa Vedanga (कल्पवेदाङ्गम्)|Kalpa (कल्पः)]] forms a set of texts which pertain to the different activities related to yajnas. Kalpa texts are composed in the famous Sutra format and have played a very significant role in the development of shastras such as Nyaya, Dharmas, Ganita (mathematics) in the subsequent times.

 

* कल्प्यते विधीयते | kalpyate vidhīyate | (Shabdakalpadruma) defines kalpa as vidhis (for yajnas) 

 

* वैदिकविधानज्ञापकेशास्त्रभेदे स चाश्वलायनापस्तम्बबौधायनकात्यायनादि-सूत्रात्मकः। vaidikavidhānajñāpakeśāstrabhede sa cāśvalāyanāpastambabaudhāyanakātyāyanādi-sūtrātmakaḥ  | (Vachaspatyam)<ref>Vachaspatyam [https://sa.wiktionary.org/wiki/%E0%A4%95%E0%A4%B2%E0%A5%8D%E0%A4%AA#%E0%A4%B5%E0%A4%BE%E0%A4%9A%E0%A4%B8%E0%A5%8D%E0%A4%AA%E0%A4%A4%E0%A5%8D%E0%A4%AF%E0%A4%AE%E0%A5%8D Link for Kalpa Definition]</ref> Kalpa is defined as the (set of) sutras defining the vaidika vidhanas (vedic rituals) as given by Ashvalayana, Apastamba, Baudhayana, Katyayana among others. 

 

* The origin of Kalpa was for the organization of all the extensive rituals described in Vedas (वैदिककर्मकाण्डः | Vaidika Karmakanda).  

There are 4 types of Kalpa sutras

There are 4 types of Kalpa sutras

# '''श्रौतसूत्राणि || Shrauta sutras''' - explain the दर्शपौर्णमासयज्ञः || Darshapournamasa Yajna and others as defined by Shruti  

# '''श्रौतसूत्राणि || Shrauta sutras''' - explain the दर्शपौर्णमासयज्ञः || Darshapournamasa Yajna and others as defined by Shruti  

# '''धर्मसूत्राणि || Dharma sutras''' - extensively give the dharmika rules for general people and the rulers

# '''गृह्यसूत्राणि || Grhya sutras''' - explain the [[Yajna (यज्ञः)|yajnas]] and [[Samskaras (संस्काराः)|samskaras]] (ceremonies) applicable to the domestic life a man and his family from birth to death and are to be followed by all people. The performance of Grhya yajnas requires only the laukikagni or domestic fire (aavasthya).

# '''गृह्यसूत्राणि || Grhya sutras''' - explain the yajnas to be followed by the brahmanas, kshatriyas and vaishyas

# '''धर्मसूत्राणि || Dharma sutras''' - extensively give the dharmika rules for general people and the rulers. They are directly connected with the Grhyasutras which deal with dharma. Therefore, they deal with both secular and religious laws.

# '''शुल्बसूत्राणि || Shulba sutras''' - Shastra for measurements, include the rekhaganita (रेखागणितम् | geometrical principles) laid down for vedic constructions.

# '''शुल्बसूत्राणि || Shulba sutras''' - Shastra for measurements, include the rekhaganita (रेखागणितम् | geometrical principles) laid down for vaidika constructions.

==== '''श्रौतसूत्राणि ||''' '''Shrauta Sutras''' ====

=== श्रौतसूत्राणि || Shrauta Sutras ===

The Shrauta Sutras vividly describe the procedures for Darshapournamasa yajna (दर्शपौर्णमासयज्ञः) and other yajnas such as Agnihotra (अग्निहोत्रम्), Pashu yajna (पशुयज्ञः), and Soma yajna (सोमयज्ञः) among others as set forth in Shruti literature. Thus, it can be said that in Shrauta Sutras the explanations given in different Vaidika Brahamanas regarding Shrautagni yajnas (श्रौताग्नियज्ञाः) are dealt with in an orderly manner.

The Shrauta Sutras vividly describe the procedures for the vaidika yajnas such as Darshapournamasa yajna (दर्शपौर्णमासयज्ञः), Agnihotra (अग्निहोत्रम्), Pashu yajna (पशुयज्ञः), and Soma yajna (सोमयज्ञः) among others as set forth in Shruti literature. Thus, it can be said that in Shrauta Sutras the explanations given in different Vaidika Brahamanas regarding Shrautagni yajnas (श्रौताग्नियज्ञाः) are dealt with in an orderly manner.

Of the available Shrauta sutras the important ones are - Ashvalayana (आश्वलायनः), Shankhayana (शाङ्खायनः), Manava (मानवः), Baudhayana (बौधायनः), Aapastamba (आपस्तम्बः), Hiranyakeshi (हिरण्यकेषी), Jaimineeya (जैमिनीयः), Katyayana (कात्यायनः), Vaitana (वैतानः), Latyayana (लाट्यायनः), Drahyayana Shrauta sutras (द्राह्यायनः).

Dharma Sutras expound the rules of Dharma and the actions (activities) to be performed by a person in general as well as the king or the ruler. A complete set of rules to be followed by the different people of different occupations and for those in the four ashramas (ब्रह्मचार्यः | brahmacharya, गृहस्थः | grhastha, वानप्रस्थः | vanaprastha and सन्यासः | sanyasa) are described in these sutras. Thus, it can be said that the topics related to the spiritual world, this material world, society and social activities, and all righteous activities are described in a holistic manner.<ref>Ajitha, N. (2011) Ph.D Thesis Titled : Social Condition in Naradasmrti. University of Kerala. [https://shodhganga.inflibnet.ac.in/bitstream/10603/164328/8/08_chapter%202.pdf Chapter 2]</ref>

==== '''धर्मसूत्राणि ||''' '''Dharma Sutras''' ====

=== गृह्यसूत्राणि || Grhya Sutras ===

Grhya Sutras extensively discuss the yajnas (different from Shrauta Yajnas) to be performed by the brahmana, kshatriya and vaishya people. Most importantly, the षोडशसंस्काराः | Shodasa samskaras (from गर्भाधानम् | Garbhadhana to अन्त्येष्टिः | Antyeshti) that are performed for a person from birth till death are expounded vividly in these sutras. Thus, how a grhasta should lead his life and the procedure in which he has to conduct different dharmic activities are completely described here. The seven kinds of Grhya yajnas (गृह्ययज्ञाः) to be performed are:

 

==== '''गृह्यसूत्राणि ||''' '''Grhya Sutras''' ====

Grhya Sutras extensively discuss the yajnas to be performed by the brahmana, kshatriya and vaishya people. Most importantly, the षोडशसंस्काराः | Shodasa samskaras (from गर्भाधानम् | Garbhadhana to अन्त्येष्टिः | Antyeshti) that are performed for a person from birth till death are expounded vividly in these sutras. Thus, how a grhasta should lead his life and the procedure in which he has to conduct different dharmic activities are completely described here. The seven kinds of Grhya yajnas (गृह्ययज्ञाः) to be performed are:

# पितृयज्ञः || Pitru Yajna

# पितृयज्ञः || Pitru Yajna

# पार्वणयज्ञः || Parvana Yajna

# पार्वणयज्ञः || Parvana Yajna

# आग्रहायणीयज्ञः || Agrahayanee Yajna

# आग्रहायणीयज्ञः || Agrahayanee Yajna

# चैत्रॆययज्ञः || Chaitreya Yajna

# चैत्रॆययज्ञः || Chaitreya Yajna

Apart from these seven, there are [[Panchamahayajnas (पञ्चमहायज्ञाः)|पञ्चयज्ञाः || Panchayajnas]] (five Yajnas) namely

Apart from these seven, there are [[Panchamahayajnas (पञ्चमहायज्ञाः)|पञ्चमहायज्ञाः || Panchamahayajnas]] (five Yajnas) to be performed by all people which are

# देवयज्ञः || Deva yajna  

# देवयज्ञः || Deva yajna  

# भूतयज्ञः  || Bhuta yajna  

# [[Bhuta Yajna (भूतयज्ञः)|भूतयज्ञः  || Bhuta yajna]]

# पितृयज्ञः  || Pitru yajna  

# पितृयज्ञः  || Pitru yajna  

# ब्रह्मयज्ञः  || Brahma yajna  

# ब्रह्मयज्ञः  || Brahma yajna  

# मनुष्ययज्ञः  || Manushya yajnas.

# [[Nru Yajna (नृयज्ञः)|मनुष्ययज्ञः  || Manushya yajnas.]]

Available important Grhya sutras include Ashvalayana (आश्वलायनः), Shankhayana ( शाङ्खायनः), Manava (मानवः), Baudhayana (बौधायनः), Apastamba (आपस्तम्बः) Grhya sutras.

|+Available Kalpasutra Literature

|Ashvalayana (आश्वलायनः)

|Varaha (वाराहः), Vadhula (वाधूलः)

|Shankhayana (शाङ्खायनः)

|Hiranyakeshi (हिरण्यकेषी), Jaimineeya (जैमिनीयः), Vaitana (वैतानः), Latyayana (लाट्यायनः), Drahyayana Shrauta sutras (द्राह्यायनः)

| colspan="4" |Apastamba (आपस्तम्बः), Manava (मानवः), Baudhayana (बौधायनः) are commonly available Kalpa literature under all the four headings.

== व्याकरणम् ॥ Vyakarana ==

=== व्याकरणम् ॥ Vyakarana ===

Vyakarana is described as the Veda purusha's face.<blockquote>व्याक्रियन्ते शब्दाः अनेन इति व्याकरणम् । vyākriyante śabdāḥ anena iti vyākaraṇam । </blockquote><blockquote>व्याक्रियन्ते व्युत्पाद्यन्ते साधुशब्दा अस्मिन् अनेनेति वा . इति दुर्गादासः .. is the व्युत्पत्ति-अर्थः || vyutpatti artha or the subjective definition of word according to Durgadasa in Shabdakalpadruma</blockquote>Shabdakalpadruma also gives deliberates on the content matter of Vyakarana as "तत्र साध्यसाधनकर्त्तृकर्म्मक्रिया-समासादिनिरूपणम् ." One where all grammatical aspects (vibhaktis, samasas etc are shown or derived)

Vyakarana is described as the Veda purusha's face.<blockquote>व्याक्रियन्ते शब्दाः अनेन इति व्याकरणम् । vyākriyante śabdāḥ anena iti vyākaraṇam । </blockquote><blockquote>व्याक्रियन्ते व्युत्पाद्यन्ते साधुशब्दा अस्मिन् अनेनेति वा . इति दुर्गादासः .. is the व्युत्पत्ति-अर्थः || vyutpatti artha or the subjective definition of word according to Durgadasa in Shabdakalpadruma</blockquote>Shabdakalpadruma also gives deliberates on the content matter of Vyakarana as "तत्र साध्यसाधनकर्त्तृकर्म्मक्रिया-समासादिनिरूपणम् ." One where all grammatical aspects (vibhaktis, samasas etc are shown or derived)

Vyakarana is divided into Pracheena vyakarana (प्राचीनव्याकरणम्) and navya vyakarana (नव्यव्याकरणम्). Later age grammarians recognize the eight vyakarana shastra pravartakas (व्याकरणशास्त्रप्रवर्तकाः) as follows<blockquote>इन्द्रश्चन्द्रः काशकृत्स्नापिशली शाकटायनः  । पाणिन्यमरजैनेन्द्राः जयन्त्यष्टौ च शाब्दिकाः ॥ </blockquote><blockquote>indraścandraḥ kāśakṛtsnāpiśalī śākaṭāyanaḥ । pāṇinyamarajainendrāḥ jayantyaṣṭau ca śābdikāḥ ॥</blockquote>Indra (इन्द्रः), Chandra (चन्द्रः), Kasha (काशः), krtsnapishali (कृत्स्नापिशली), shakatayana (शाकटायनः), panini (पाणिनिः), amarajainendra (अमरजैनेन्द्रः), jayanti (जयन्तिः) are the eight preachers of shabda (word) or grammar.

Vyakarana is divided into Pracheena vyakarana (प्राचीनव्याकरणम्) and navya vyakarana (नव्यव्याकरणम्). Later age grammarians recognize the eight vyakarana shastra pravartakas (व्याकरणशास्त्रप्रवर्तकाः) as follows<blockquote>इन्द्रश्चन्द्रः काशकृत्स्नापिशली शाकटायनः  । पाणिन्यमरजैनेन्द्राः जयन्त्यष्टौ च शाब्दिकाः ॥ </blockquote><blockquote>indraścandraḥ kāśakṛtsnāpiśalī śākaṭāyanaḥ । pāṇinyamarajainendrāḥ jayantyaṣṭau ca śābdikāḥ ॥</blockquote>Indra (इन्द्रः), Chandra (चन्द्रः), Kasha (काशः), krtsnapishali (कृत्स्नापिशली), shakatayana (शाकटायनः), panini (पाणिनिः), amarajainendra (अमरजैनेन्द्रः), jayanti (जयन्तिः) are the eight preachers of shabda (word) or grammar.

=== निरुक्तम् ॥ Nirukta ===

== निरुक्तम् ॥ Nirukta ==

Maharshi Yaska's Nirukta is another treasure that has been produced in Bharatavarsha and given to the world. It is an excellent treatise that deals with etymology or the objective definition of words. Nirukta is written in prose form while all other shastras are built in the sutra format. [[Sayanacharya (सायनाचार्यः)|Sayanacharya]] (सायणाचार्यः) while giving the preface of Rigveda Bhashya (ऋग्वेदभाष्यम्) speaks thus about Nirukta :  <blockquote>अर्थावबोधे निरपेक्षतया पदजातं यत्रोक्तं तन्निरुक्तम् ।</blockquote><blockquote>arthāvabodhe nirapekṣatayā padajātaṃ yatroktaṃ tanniruktam ।</blockquote>When other Vedangas extol the tattvas (तत्त्वानि | material aspects) of Vedas, Nirukta propounds the supernatural or the uncommon aspects or tattvas of the Vedas.   

Maharshi Yaska's Nirukta is another treasure that has been produced in Bharatavarsha and given to the world. It is an excellent treatise that deals with etymology or the objective definition of words. Nirukta is written in prose form while all other shastras are built in the sutra format. [[Sayanacharya (सायनाचार्यः)|Sayanacharya]] (सायणाचार्यः) while giving the preface of Rigveda Bhashya (ऋग्वेदभाष्यम्) speaks thus about Nirukta :  <blockquote>अर्थावबोधे निरपेक्षतया पदजातं यत्रोक्तं तन्निरुक्तम् ।</blockquote><blockquote>arthāvabodhe nirapekṣatayā padajātaṃ yatroktaṃ tanniruktam ।</blockquote>When other Vedangas extol the tattvas (तत्त्वानि | material aspects) of Vedas, Nirukta propounds the supernatural or the uncommon aspects or tattvas of the Vedas.   

|}

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=== छन्दस् ॥ Chandas ===

== छन्दस् ॥ Chandas ==

Chandas is a word derived from the dhatu चदि in the meaning of ahlade (आह्लादे | joy or delight) - as given in Shabdakalpadruma. It is regarded as the feet of the Vedapurusha.

Chandas is a word derived from the dhatu चदि in the meaning of ahlade (आह्लादे | joy or delight) - as given in Shabdakalpadruma. It is regarded as the feet of the Vedapurusha.

|48

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|}Ashti (अष्टिः | 64), Prakrti (प्रकृतिः | 84), Vikrti (विकृतिः | 92), Abhikrti (अभिकृतिः | 100), Utkrti (उत्कृतिः | 104) are a few other Vedic chandas according to other classifications. Other texts dealing with Chandas include Rkpratishakhya, Shankhayana Shrauta sutras and Nidana Sutra of Samaveda.<ref>Introduction to [http://vedicheritage.gov.in/vedangas/chanda/ Chandas]</ref> Devotional works are constructed in other meters mostly different from vedic meters. The first Rig veda Sukta - Agni sukta is in the Gayatri meter.<ref name=":033">Chandas as discoursed by Sri Sri Sri. Chandrasekharendra Saraswati Swamiji compiled in [http://www.kamakoti.org/hindudharma/part8/chap5.htm Hindu Dharma]</ref>

|}Ashti (अष्टिः | 64), Prakrti (प्रकृतिः | 84), Vikrti (विकृतिः | 92), Abhikrti (अभिकृतिः | 100), Utkrti (उत्कृतिः | 104) are a few other Vedic chandas according to other classifications. Other texts dealing with Chandas include Rkpratishakhya, Shankhayana Shrauta sutras and Nidana Sutra of Samaveda.<ref>Introduction to [http://vedicheritage.gov.in/vedangas/chanda/ Chandas]</ref> Devotional works are constructed in other meters mostly different from vedic meters. The first Rig veda Sukta - Agni sukta is in the Gayatri meter.<ref name=":033">Chandas as discoursed by Sri Sri Sri. Chandrasekharendra Saraswati Swamiji compiled in [http://www.kamakoti.org/hindudharma/part8/chap5.htm Hindu Dharma]</ref>

=== ज्योतिष् ॥ Jyotish ===

== ज्योतिष् ॥ Jyotisha ==

Lagadha is regarded as the author of ancient Jyotish. It is study of the Universe i.e., astrology or astronomy to determine the configuration and position of stars and planets etc., in order to fix favorable or propitious times for performing Yajnas or Hindu rituals.  

[[Vedanga Jyotisha (वेदाङ्गज्योतिषम्)|Vedanga Jyotisha]] ((Samskrit : वेदाङ्गज्योतिषम्) is term given to astronomical studies which occupies a very important place in the Shad Vedangas. Lagadha is regarded as the author of ancient Jyotisha and his text is named as Vedanga Jyotisha. It deals with the study of the Universe i.e., astronomy to determine the configuration and position of stars and planets, stellar objects, distances between the stars, zodiac configurations among many things in order to fix the Shruti defined times for performing Yajnas and samskaras. Vedanga Jyotisha is significantly different from the Phalita Jyotisha developed in the more recent times.

Jyotish shastra is like the eye to the veda purusha. Without the knowledge of this shastra, kala (कालः | time) cannot be determined. For example - Auspiciousness of the Day, night, fortnight, month, season, and year cannot be determined. Auspicious time for the performance of yajnas and for travel, the time is determined by the knowledge of this shastra. Vaidika samhitas explicitly deal with the kala (time) as in जीवेम शरदं शतम् || jīvema śaradaṃ śatam.

Jyotish shastra is like the eye to the veda purusha. Without the knowledge of this shastra, [[Kala (कालः)|kala]] (कालः | time) cannot be determined. For example - Determination of the Day, night, fortnight, month, season, and year for the performance of yajnas and travel is by the knowledge of this shastra. Vaidika samhitas explicitly deal with the kala (time) as in जीवेम शरदं शतम् || jīvema śaradaṃ śatam.

Ancient treatises on Jyotish available are Suryasiddhanta (सूर्यसिद्धन्तः), Brihat Parasharahora (बृहत्पराशरहोरः) by [[Parashara Rishi (पराशरऋषिः)|Parashara rishi]] (पराशर-ऋषिः), Brihat Jataka (बृहज्जातकम्) by[[Varahamihira (वराहमिहिरः)|Varahamihira]] (वराहमिहिरः) among others.  

Ancient treatises on Jyotish available are Suryasiddhanta (सूर्यसिद्धन्तः), Brihat Parasharahora (बृहत्पराशरहोरः) by Parashara rishi (पराशर-ऋषिः), Brihat Jataka (बृहज्जातकम्) by Varahamihira (वराहमिहिरः) among others. Aryabhata and Brahmagupta, the Kerala school of Astronomy which are of the more recent centuries have given [[Bharatavarsha (भरतवर्षम्)|Bharatavarsha]] an important place in the world through their astronomical and mathematical contributions.

== Notes ==

== Notes ==

Vyakarana and Nirukta are unique to each Veda. Whereas Shiksha, Chandas, Kalpa and Jyotish are common for all Vedas.

Vyakarana and Nirukta are unique to each Veda. Whereas Shiksha, Chandas, Kalpa and Jyotish are common for all Vedas.

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[[Category:Vedangas]]

[[Category:Vedangas]]