Centuries: 7th century - 8th century - 9th century

Decades: 720s - 730s - 740s - 750s - 760s - 770s - 780s - 790s - 800s - 810s - 820s

Years: 770 771 772 773 774 775 776 777 778 779

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Events: The famous King Khalif Abbasid Al Mansoor (712-775) founded Baghdad, which is situated on the banks of the Tigris, and made it a center of learning. The King invited a scholar of Ujjain by the name of Kanka in 770 A.D. Kanka used the Brahma Sphuta Siddhanta to explain the Hindu system of arithmetic astronomy.

Source

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^*History of Indian Mathematics, retrieved 16:40 26th August 2005

770s

770'erne | 770er | Δεκαετία 770 | Años 770 | 770-luku | Années 770 | Anni 770 | 770-es évek | 770年代 | Década de 770 | Anii 770 | 770. | 770-ті | 770年代