Estimating the error that we make when we approximate a square root

[@pranaypallavtripathi2460]

Fun fact: sqrt(2) + sqrt(3) is very close to pi. The error is less than 1%. If you are an engineer, then thank me later.

[@Archimedes_Notes]

@@pranaypallavtripathi2460 haha. The sqrt(sqrt(2)+sqrt(3)), we can accept that. We are looking for approximations without calculators. How people in the old days computed all that?
We can compute that by taking sqrt again. It is s nice problem.