{{Short description|Book by Bhaskara II}}
{{italic title}}
[[File:Page from Lilavati, the first volume of Siddhānta Śiromaṇī. Use of the Pythagorean theorem in the corner.jpg|thumb|upright=1.5|Page from ''Lilavati'', the first volume of ''Siddhānta Śiromaṇī''. Use of the Pythagorean theorem in the corner. 1650 edition]]
'''''Siddhānta Śiromaṇi'''''  ([[Sanskrit]]: सिद्धान्त शिरोमणि, "Crown of treatises"){{sfn|Kim Plofker|2009|p=71}} is the major treatise of Indian mathematician [[Bhāskara II]].<ref>{{citation|first=David M.|last=Burton|title=The History of Mathematics: An Introduction|edition= 7th|year=2011|publisher=McGraw Hill|isbn=978-0-07-338315-6}}</ref> He wrote the ''Siddhānta Śiromaṇi'' in 1150 when he was 36 years old. The work is composed in Sanskrit Language in 1450 verses.<ref>{{cite web|title=khagol Maandal|url=http://www.khagolmandal.com/index.php?option=com_content&do_pdf=1&id=45&limitstart=1}}</ref>

==Parts==

===Līlāvatī===
{{Main|Līlāvatī}}

The name of the book comes from his daughter, Līlāvatī. It is the first volume of the ''Siddhānta Śiromaṇi''. The book contains thirteen chapters, 278 verses, mainly [[arithmetic]] and [[measurement]].

===Beejagaṇita===
{{Main|Bijaganita}}

It is the second volume of ''Siddhānta Śiromaṇi''. It is divided into six parts, contains 213 verses and is devoted to [[algebra]].

=== ''Gaṇitādhyāya'' and ''Golādhyāya'' ===

''Gaṇitādhyāya'' and ''Golādhyāya'' of ''Siddhānta Śiromaṇi'' are devoted to astronomy. All put together there are about 900 verses.<ref>{{cite web|title=BHASKAR'S ASTRONOMY|url=http://www.khagolmandal.com/index.php?option=com_content&do_pdf=1&id=45&limitstart=2}}</ref> (''Gaṇitādhyāya'' has 451 and ''Golādhyāya'' has 501 verses).

== Translations ==

In 1797, Safdar Ali Khan of [[Hyderabad State|Hyderabad]] translated the ''Siddhanta Shiromani'' into Persian as ''Zij-i Sarumani''. The translation is now a [[Lost literary work|lost work]], and is known only from a mention in Khan's other work - ''Zij-i Safdari''.<ref>{{cite book |author=S. M. Razaullah Ansari |chapter=Persian translations of Bhāskara's Sanskrit texts and their impact in the following centuries |editor1=K. Ramasubramanian |editor2=[[Takao Hayashi]] |editor3=[[Clemency Montelle]] |title=Bhāskara-prabhā: Sources and Studies in the History of Mathematics and Physical Sciences |series=Sources and Studies in the History of Mathematics and Physical Sciences |publisher=Springer |year=2019 |isbn=9789811360343 |doi=10.1007/978-981-13-6034-3_18 |page=386 }}</ref><ref>{{cite book |author=K. Ramasubramanian |chapter=The Last Combinatorial Problem in Bhāskara’s Līlāvatī |title=Gaṇitānanda |year=2019 |publisher=Springer |doi=10.1007/978-981-13-1229-8_30 |isbn=9789811312298 |page=291 |url=https://books.google.com/books?id=AEe9DwAAQBAJ }}</ref>

==References==
{{Reflist}}

=== Bibliography ===
{{ref begin}}
* {{cite book |author=Kim Plofker |author-link=Kim Plofker |title=Mathematics in India |title-link= Mathematics in India (book) |year=2009 |publisher=Princeton University Press |isbn=9780691120676}}
{{ref end}}

==External links ==
* [https://archive.org/details/SiddhantaSiromaniSanskrit Scan of reprint] [https://archive.org/stream/siddhntairomai00bhskuoft#page/n3/mode/2up A 1917 edition]

{{Indian mathematics}}

{{DEFAULTSORT:Siddhanta Shiromani}}
[[Category:Indian mathematics]]
[[Category:Social history of India]]
[[Category:Science and technology in India]]
[[Category:History of algebra]]
[[Category:1150s books]]
[[Category:Indian astronomy texts]]
[[Category:12th-century Sanskrit literature]]


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