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submitted 1 year ago by [email protected] to c/[email protected]

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[–] [email protected] 13 points 1 year ago (1 children)

you forgot the ± when square rooting:

🍟 = ±i

this is because i × i = -1 and -i × -i = -1

[–] [email protected] 3 points 1 year ago

Bah, yes I forgot about that