error in emulator

[SalivationArmy]

I understand now.

Instead of logically multiplying 3 x 3 and placing the result under the sqrt like a human brain would, it's calculating the result of each of the sqrt3 to 10 or so digits the rounding off, which is NOT a perfect result, then working the problem.

human:
3* sqrt3 *sqrt3 =
3 * sqrt9 =
3 * 3 =
9

Honest calculator:
3* sqrt3 *sqrt3 =
3 * 1.73205080757 * 1.73205080757 =
9.00000000001
(The bolded digits are rounded off)


Nasa calculated the square root of three out to 10 million digits, you can imagine it a mess of a number. Here's the first 500 digits:

1.732050807568877293527446341505872366942805253810380628055806979451933016908800​0370811461867572485756
75626141415406703029969945094998952478811655512094373648528093231902305582067974​82010108467492326501
53123432669033228866506722546689218379712270471316603678615880190499865373798593​89467650347506576050
75661834812960610094760218719032508314582952395983299778982450828871446383291734​72241639845878553976
67958063818353666110843173780894378316102088305524901670023520711144288695990956​36579708716849807289