[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) › c8.23 # Mathematics in Ancient and Medieval India c8.23 Mathematics in Ancient and Medieval India c8.23 - **Language:** English ### [c8.23](https://indike.org/pramana/ins.science.bag-1979.c8.23) where A is in degrees. Equivalent forms of the formula have been given by almost all subsequent scholars of mathematics and astronomy. The formula in modern notation may be written as - [Previous: c8.22](https://indike.org/pramana/ins.science.bag-1979.c8.22) - [Next: c8.24](https://indike.org/pramana/ins.science.bag-1979.c8.24) - [Up: c8](https://indike.org/pramana/ins.science.bag-1979.c8) --- Source: [https://indike.org/pramana/ins.science.bag-1979.c8.23](https://indike.org/pramana/ins.science.bag-1979.c8.23) · Pramāṇa