शेषाण्यङ्केन चरमेण — Shesanyankena Charamena
The remainders by the last digit. Express numbers in terms of a reference base and use remainders (vinculum) to simplify complex calculations.
Why it works: Vinculum representation: replace digits > 5 with (digit−10) and carry +1 forward. This converts digits to a 'balanced' ±5 range, reducing carry complexity in subsequent operations.
Speed advantage: Reduces mental load in large multiplication/division by keeping digits small.
Best for
- Simplifying numbers with large digits (6–9) for computation
▶ See the animated lesson, practice drills & proof on SutraFlow →
Originally published at https://www.sutraflow.app/sutras/shesanyankena-charamena
Top comments (0)