Comments by "Ton Bong" (@tongobong1) on "Lecture 12: Square Roots, Newton's Method" video.

  1. Actually creating your own sqrt is not that hard. The hard part here are the multiplications and divisions of large numbers (larger than the 64 bit long type) If you want less than 64 bit sqrt you just use 1 expression (Newton method) and use it few times to get the desired accuracy.
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