Simple Numbers

Simple numbers – a set of formulas, developed by mathematician Prasant, for quick check of answers during the closing minutes of exams.

While vedic maths books suggest 16 sutras for simplifying things, this books simplifies things even further with only 2 sutras [new].
It helps in quick checking of -

Exponential functions

Power functions

1/x

Pythagoras theorem

Binomial Coefficient Summations

Sum of n natural numbers [as yet].