History of BHASKARA II

BHASKARA II
Bhāskara. Bhāskara is said to have been the head of an astronomical observatory at Ujjain, the leading mathematical center of ancient India. He lived in the Sahyadri region (Patnadevi, Jalgaon, Maharashtra)

        was born on 1114.. He was an Indian mathematician who claimed for the first time in the world that any number divided by zero(0) is infinity ..
 


 He wrote a very popular book on mathematics Leelavati, named after his daugther who was interested in mathematics....

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Raja raja chola I ( Inscriptions )

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Inscriptions A typical lithic inscription of the Chola period Due to Rajaraja's desire to record his military achievements, he recorded the important events of his life in stones. An inscription in  Tamil from  Mulbagal  in  Karnataka  shows his accomplishments as early as the 19th year. An excerpt from such a  Meikeerthi , an inscription recording great accomplishments, follows: “ ஸ்வஸ்திஸ்ரீ் திருமகள் போல பெருநிலச் செல்வியுந் தனக்கேயுரிமை பூண்டமை மனக்கொளக் காந்தளூர்ச் சாலைக் களமறூத்தருளி வேங்கை நாடும் கங்கைபாடியும் நுளம்பபாடியும் தடிகை பாடியும் குடமலை நாடும் கொல்லமும் கலிங்கமும் எண்டிசை புகழ்தர ஈழ மண்டலமும் இரட்டபாடி ஏழரை இலக்கமும் திண்டிறல் வென்றி தண்டால் கொண்டதன் பொழில் வளர் ஊழியுள் எல்லா யாண்டிலும் தொழுதகை விளங்கும் யாண்டே செழிஞரை தேசுகொள் ஸ்ரீ்கோவிராஜராஜகேசரி பந்மரான ஸ்ரீராஜராஜ தேவர் ” “ In the 19th year of the reign of sri-Kōv-IRājarāja-IRājakēsaripanmar who,- while his heart rejoiced that like the goddess of fortune, the goddess ...
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Raja raja chola I ( Personal life )

Personal life Raja raja was born as Arulmozhivarman and his adopted name  Raja Raja  literally means King of Kings. He was also known as  Rajaraja Sivapada Sekhara  (he who had the feet of Lord Shiva  as his crown). His elder sister  Kundavai Pirāttiyār  assisted Raja Raja in administration and management of temples. Raja Raja had at least four queens including Ōlōkamādēviyār and Thiripuvānamādēviyār and at least three daughters. He had a son  Rajendra  with Thiripuvānamādēviyār.His first daughter  Kundavai married  Chalukya  prince Vimaladithan. He had two other daughters named Mathevalzagal and Ģangamādevī. Raja Raja died in 1014 in the  Tamil month  of Maka and was succeeded by Rajendra Chola I.
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Raja raja chola I (Military conquests)

Military conquests Rajaraja created a powerful standing army and a considerable navy. A number of regiments are mentioned in the Thanjavur inscriptions. These regiments were divided into elephant troops, cavalry and infantry and each of these regiments had its own autonomy and was free to endow benefactions or build temples. Early campaigns Rajaraja began his first campaign in the eighth year of his reign. The  Pandyas ,  Cheras  and the  Sinhalas  allied against the Cholas. In 994, Rajaraja destroyed the fleet of the Chera king Bhaskara Ravi Varman Thiruvadi (c. 978–1036) in the  Kandalur War . Rajaraja defeated the Pandya king Amarabhujanga and captured the port of Virinam. To commemorate these conquests, Rajaraja assumed the title  Mummudi Chola , a title used by  Tamil  kings who ruled the three kingdoms of  Cholas ,  Pandyas  and  Cheras . In 1008, Rajaraja captured  Udagai  ...
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