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To: Defiant
sqrt(-1) is the imaginary number i.

Used in electronics and quantum mechanics for two.

271 posted on 03/13/2019 7:42:02 PM PDT by grey_whiskers (The opinions are solely those of the author and are subject to change with out notice.)
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To: grey_whiskers

Oh, now you’re using your maths on me.


278 posted on 03/13/2019 7:48:29 PM PDT by Defiant (I may be deplorable, but I'm not getting in that basket.)
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To: grey_whiskers
sqrt(-1) is the imaginary number i.

Used in electronics and quantum mechanics for two.

and in Calculus.

489 posted on 03/14/2019 8:42:12 AM PDT by spokeshave (recovering Spokeshave from another computer.)
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