The Shulbasutras of Baudhayana, Apastamba, Katyayana and Manava: With Text, English Translation and Commentary c7.724

The Śulbasūtras of Baudhāyana, Āpastamba, Kātyāyana and Mānava: With Text, English Translation and Commentary c7.724

**11.13.** The fifth part of the diameter added to three times the diameter gives the circumference (of a circle). Not a hair of length is left over.