How to read a sūtra number

1.1.1 means chapter 1, section 1, line 1 in this file.

English Wikipedia's Aṣṭādhyāyī page, checked 2026-10-16, says eight chapters, four sections each, 3,983 sūtras.

The first row's Devanāgarī is in the data file. Its meaning is not yet sourced from an open text.

IAST is script-converted, not yet human-checked.

Sources and go deeper