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"The Dasha-Shruta-Skandha, Brihat-Kalpa and Vyavahar, all three are considered to be abridged versions of the original fourteen Purvas by Bhadra-Bahu Swami. According to the Dasha-Shruta-Skandha's own statement, the currently available Dasha-Shruta-Skandha is shorter than the original Dasha-Shruta-Skandha found in the Angas. This abridgment was done by the Sthaviras for the benefit of their disciples. According to the Churni, the name of the Sthavira is Bhadra-Bahu.
The second study of the Uttaradhyayanas is also considered to be an Anga-Prabhava. According to Bhadra-Bahu, the author of the abridgment, it is an excerpt from the seventeenth Prabhrit of the Karma-Pravada-Purva. In addition to these, a large part of the extra-Anga literature, especially the Karma literature, is considered to be abridged from the original.
It is important to clarify the meaning of the term "niyuhita" (abridged) in relation to these works. The Tirthankaras are the ones who provide the essence of the meaning, the Sutrakara (author of the Sutras) is Ganadhara, and the ones who are credited with the current abridged form are the ones whose names are inscribed or known. For example, the author of the Dasha-Kalika is Shayambhava, and the author of the Kalpa, Vyavahar, Nishita and Dasha-Shruta-Skandha is Bhadra-Bahu.
Both the Svetambara and Digambara sects agree on the number of Jain Anga literature. They both accept twelve Angas. However, this is not the case with the number of extra-Anga Agamas, as they have different opinions. Some consider the number of Agamas to be 84, some 45, and some 32. The list of Agamas given in the Nandi-Sutras does not include all the Agamas that are currently available. The Svetambara Murtipujak community considers 45 Agamas, including some abridgments along with the original Agamas, while some consider 84. The Stanakvasi and Terapanthi traditions consider only 32 to be authoritative. The Digambara community believes that all the original Agamas have been lost.
1. Vandami Bhaddabahum, Paiṇam Chariya Sayalasuyāṇi / So Suttasssa Karagamisan (ṇam) Dasasu Kappe Ya Vavahāre / Dasha-Shruta-Skandha Niyukti Ga.1, Patra 1
2. Dahariyo U Imāno, Ajjaṇesu Mahaiyo Angesu / Chhasu Nāyādiyesu, Vatthavibhūsāvasāṇamiv // Dahariyo U Imāo, Nijjūḍhāyo Aṇuggahaṭṭāe. Tharehiṁ Tu Dasāno, Jo Dasā Jāṇao Jīvo / —Dasha-Shruta-Skandha Niyukti 5-6 Dasha-Shruta-Skandha Churni /
3. Kamppappayapubve Sattarase Pāhuḍammi Jam Suttam / Saṇayam Sodahāraṇam Tam Cheva Ihampi Gāyabvam / / -Uttaradhyayanas Niyukti Ga.69
4. (a) Tattvartha-Sutras 1-20, Shruta-Sagariyavritti. (b) Shatkhandaga (Dhavla Tika) Khand 1, p. 6
5. Barah Angavijjha /"