"The study of mathematics, like the Nile, begins in minuteness but ends in magnificence"

If I am given a formula and I am ignorant of its meaning, it cannot teach me anything, but if I already know it what does the formula teach me?

Placed in Infosys With Help for M4Maths
Thank you :) :)

I got successfully placed in TCS pool drive. Thank you M4 Maths