[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [The Science of the Shulba: A Study in Early Hindu Geometry](https://indike.org/pramana/ins.science.datta-1932) › c4.32 # The Science of the Shulba: A Study in Early Hindu Geometry c4.32 The Science of the Śulba: A Study in Early Hindu Geometry c4.32 - **Language:** English ### [c4.32](https://indike.org/pramana/ins.science.datta-1932.c4.32) | | | | PAGE | | Rational rectangles found in the \*Śulba\* | ... | ... | 123 | | Method of their discovery | ... | ... | 124 | | Calculation of the gnomon | ... | ... | 127 | | Interpretation of two Sanskrit words | ... | ... | 128 | | General formulæ for finding rational rectangles : | | | | | First formula | ... | ... | 133 | | Second formula | ... | ... | 134 | | Third formula | ... | ... | 135 | | Further generalisation | ... | ... | 136 | | Rectangle (15, 36, 39) | ... | ... | 136 | - [Previous: c4.31](https://indike.org/pramana/ins.science.datta-1932.c4.31) - [Next: c4.33](https://indike.org/pramana/ins.science.datta-1932.c4.33) - [Up: c4](https://indike.org/pramana/ins.science.datta-1932.c4) --- Source: [https://indike.org/pramana/ins.science.datta-1932.c4.32](https://indike.org/pramana/ins.science.datta-1932.c4.32) · Pramāṇa