The rudiments of Geometry called Rekha-Ganita in ancient India - were formulated and applied in the drafting of Mandalas for architectural purposes.
In ancient India conventional mathematics termed Ganitam was known before the development of algebra. This is borne out by the name - Bijaganitam, which was given to the algebraic form of computation.
Bijaganitam means the other mathematics (Bija means 'another' or 'second' and Ganitam means mathematics).
The fact that this name was chosen for this system of computation implies that it was recognized as a parallel system of computation, different from the conventional one which was used since the past and was till then the only one. "
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