The Vakya method originates from the Vakya Karana (c. 10th–13th century CE), a supplementary text to the Surya Siddhanta . Unlike the Brihat and Laghu systems, Vakya uses discrete sentences (e.g., "153, 84, 43, 32" cycles for the Moon) to compute mean planetary positions. For example:
Vakya Panchangam is famous for preserving rare yogams (planetary combinations) and karanams (half-tithis) that have specific ritual significance, especially for Muhurtham (electional astrology).
Six months later, Sastrigal was sitting on his porch when his old Nokia beeped. A message from an unknown number: "Appa. Look at your email."