[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [Mathematics in Ancient and Medieval India](https://indike.org/pramana/ins.science.bag-1979) › c7.s2.71 # Mathematics in Ancient and Medieval India c7.s2.71 Mathematics in Ancient and Medieval India c7.s2.71 - **Language:** English ### [c7.s2.71](https://indike.org/pramana/ins.science.bag-1979.c7.s2.71) The rule appears amongst the Arabians in the work of āl-Birūnī's \*India\* in connection with a chess-board problem which he might have learnt during his tour in India³. - [Previous: c7.s2.70](https://indike.org/pramana/ins.science.bag-1979.c7.s2.70) - [Next: c7.s2.72](https://indike.org/pramana/ins.science.bag-1979.c7.s2.72) - [Up: c7.s2](https://indike.org/pramana/ins.science.bag-1979.c7.s2) --- Source: [https://indike.org/pramana/ins.science.bag-1979.c7.s2.71](https://indike.org/pramana/ins.science.bag-1979.c7.s2.71) · Pramāṇa