[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) › c8.s3.2 # Mathematics in Ancient and Medieval India c8.s3.2 Mathematics in Ancient and Medieval India c8.s3.2 - **Language:** English ### [c8.s3.2](https://indike.org/pramana/ins.science.bag-1979.c8.s3.2) $1) (π)/4 = 1 - ⅓ + ⅕ - 1/7 +$ - [Previous: c8.s3.1](https://indike.org/pramana/ins.science.bag-1979.c8.s3.1) - [Next: c8.s3.3](https://indike.org/pramana/ins.science.bag-1979.c8.s3.3) - [Up: c8.s3](https://indike.org/pramana/ins.science.bag-1979.c8.s3) --- Source: [https://indike.org/pramana/ins.science.bag-1979.c8.s3.2](https://indike.org/pramana/ins.science.bag-1979.c8.s3.2) · Pramāṇa