Vedic Literature > Mathematics > Error correcting code > Abstract

Error correcting code-like chanting procedures in ancient India.

by R. L. Kashyap and M. R. Bell

The integrity of the oral version of the Rig Veda Samhita, the ancient sacred book of the Hindus, dated at least earlier to 2000 BCE, has been preserved by the use of special chanting procedures called vikratis which resemble the modern error correcting codes developed in the last fifty years for error free transmission of messages or strings of symbols over electronic media.  This book has more than ten thousand verses in a variety of metres.  We consider here one particular error correcting code-like chanting called as Krama-maala Vikrati and show its connection to the modern Linear Block Code developed on the basis of advanced mathematical concepts.  We also mention the other error detecting procedures (not correcting) for Rig Veda Samhita based on the use of binary numbers dated 200 BCE or earlier.

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