[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [Indian Mathematics](https://indike.org/pramana/ins.science.kaye-1915) › c7.18 # Indian Mathematics c7.18 Indian Mathematics c7.18 - **Language:** English ### [c7.18](https://indike.org/pramana/ins.science.kaye-1915.c7.18) where t is zero or any integer and p/q is the penultimate convergent of a/b. - [Previous: c7.17](https://indike.org/pramana/ins.science.kaye-1915.c7.17) - [Next: c7.19](https://indike.org/pramana/ins.science.kaye-1915.c7.19) - [Up: c7](https://indike.org/pramana/ins.science.kaye-1915.c7) --- Source: [https://indike.org/pramana/ins.science.kaye-1915.c7.18](https://indike.org/pramana/ins.science.kaye-1915.c7.18) · Pramāṇa