ब्रह्मगुप्त

brahmagupt
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poora nam	brahmagupt
janm	598 ee.
janm bhoomi	bhinamal, rajasthan
mrityu	668 ee.
karm bhoomi	bharat
mukhy rachanaean	'brahmasphut siddhaant' aur 'khand-khadyak'
prasiddhi	ganitajn
vishesh yogadan	brahmagupt khagol shastri bhi the aur apane 'shoony' ke upayog ke niyam khoje the.
nagarikata	bharatiy
any janakari	khalifaoan ke rajyakal mean inake anuvad arabi bhasha mean bhi karaye gaye the, jinhean arab desh mean 'al sind hind' aur 'al arkand' kahate the.

brahmagupt (janm: 598 ee. - mrityu: 668 ee.) prasiddh bharatiy ganitajn the. brahmagupt ganit jyotish ke bahut b de achary the. aryabhat ke bad bharat ke pahale ganit shastri 'bhaskarachary pratham' the. usake bad brahmagupt hue. brahmagupt khagol shastri bhi the aur apane 'shoony' ke upayog ke niyam khoje the. isake bad aankaganit aur bijaganit ke vishay mean likhane vale kee ganitashastri hue. prasiddh jyotishi bhaskarachary ne inako 'ganakachakr - choo damani' kaha hai aur inake moolakoan ko apane 'siddhant shiromani' ka adhar mana hai. inake granthoan mean sarvaprasiddh haian, 'brahmasphutasiddhant' aur 'khand-khadyak'. khalifaoan ke rajyakal mean inake anuvad arabi bhasha mean bhi karaye gaye the, jinhean arab desh mean 'al sind hind' aur 'al arkand' kahate the. pahali pustak 'brahmasphut siddhant' ka anuvad hai aur doosari 'khand-khadyak' ka anuvad hai.

jivan parichay

achary brahmagupt ka janm rajasthan rajy ke 'bhinamal shahar' mean eesvi sanh 598 mean hua tha. isi vajah se unhean bhillamalachary ke nam se bhi kee jagah ullekhit kiya gaya hai. yah shahar tatkalin gujarat pradesh ki rajadhani tatha harshavardhan samrajy ke raja 'vyaghramukh' ke samakalin mana jata hai. ve tatkalin gurjar pradesh bhinamal ke antargat ane vale prakhyat shahar ujjain (vartaman madhy pradesh) ki antariksh prayogashala ke pramukh the aur is dauran unhoanne do vishesh granth likhe:

1. brahmasphutasiddhant (san 628 ee)
2. khand-khadyak (san 665 ee.)

brahmasphut siddhaant

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'brahmasphut siddhaant' sabase pahala granth mana jata hai jisamean shoony ka ek vibhinn aank ke roop mean ullekh kiya gaya hai. yahi nahian, balki is granth mean rrinatmak aankoan aur shoony par ganit karane ke sabhi niyamoan ka varnan bhi kiya gaya hai. brahmagupt shoony se bhag karane ka niyam sahi nahian de paye: 0/0 = 0. unhoanne shak sanvat 550 (685 vikrami) mean 'brahmasphutik siddhant' ki rachana ki. inhoanne sthan-sthan par likha hai ki aryabhat, shrishen, vishnuchandr adi ki ganana se grahoan ka spasht sthan shuddh nahian ata hai, isalie ve tyajy haian aur 'brahmasphutik siddhant' mean drigganitaiky hota hai, isaliy yahi manana chahie. isase siddh hota hai ki brahmagupt ne 'brahmasphutik siddhant' ki rachana grahoan ka pratyaksh vedh karake ki thi aur ve is bat ki avashyakata samajhate the ki jab kabhi ganana aur vedh mean antar p dane lage to vedh ke dvara ganana shuddh kar leni chahie. ye pahale achary the jinhoanne ganit jyotish ki rachana vishesh kram se ki aur jyotish aur ganit ke vishayoan ko alag-alag adhyayoan mean baanta.

tika tippani aur sandarbh

bharatiy sanskriti ke sarjak, pej n. (68)