ब्रह्मस्फुट सिद्धांत  हिन्दी देवनागरी में पढ़ें।

'brahmasphut siddhant' brahmagupt ki pratham rachana hai. yah snskrit men hai. isaki rachana san 628 ee. ke asapas huee. brahmasphut siddhant ko sabase pahala granth mana jata hai jisamen shoony ka ek vibhinn ank ke roop men ullekh kiya gaya hai. yahi nahin, balki is granth men rinatmak ankon aur shoony par ganit karane ke sabhi niyamon ka varnan bhi kiya gaya hai. brahmagupt shoony se bhag karane ka niyam sahi nahin de paye- 0/0 = 0. unhonne shak snvat 550 (685 vikrami) men 'brahmasphutik siddhant' ki rachana ki. inhonne sthan-sthan par likha hai ki aryabhat, shrishen, vishnuchandr adi ki ganana se grahon ka spasht sthan shuddh nahin ata hai, isalie ve tyajy hain aur 'brahmasphutik siddhant' men drigganitaiky hota hai, isaliy yahi manana chahie. isase siddh hota hai ki brahmagupt ne 'brahmasphutik siddhant' ki rachana grahon ka pratyaksh vedh karake ki thi aur ve is bat ki avashyakata samajhate the ki jab kabhi ganana aur vedh men antar padane lage to vedh ke dvara ganana shuddh kar leni chahie. ye pahale achary the jinhonne ganit jyotish ki rachana vishesh kram se ki aur jyotish aur ganit ke vishayon ko alag-alag adhyayon men banta.

visheshata

is granth men any baton ke alava ganit ke nimnalikhit vishay varnit hain-

  • shoony ki ganitiy bhoomika ki achchhi samajh hai.
  • dhanatmak aur rinatmak dono prakar ki snkhyaon ke sath ganitiy snkriyaen karane ke niyam die gaye hain.
  • vargamool nikalane ki ek vidhi.
  • raikhik samikaranon tatha kuchh varg samikaranon ke hal karane ki vidhiyan.
  • ganitiy shreniyon ka yog nikalane ki vidhiyan.
  • brahmagupt sarvasamika (Brahmagupta's identity) .
  • brahmagupt pramey maujood hai.



tika tippani aur sndarbh

bahari kadiyan

snbndhit lekh

varnamala kramanusar lekh khoj

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