√(-1) = j
>>8989885
do you mean i?
>>8989898
He might be trolling engineers or something.
>>8989885
just a different slice of the quaternionic 4-space
>>8989885
>not j or -j
I am disappoint
>[math]\sqrt{-1}[/math]
>>8989898
Fuck off, i is current
>>8990027
Fucking engineers
>>8989885 >>8990027 >>8989912 >>8989936
In Electrical Engineering
>the Engineering that most uses Math & Physics
[math]i[/math] is used for current & [math]j[/math] for [math]\sqrt{-1}[/math]
But should be reversed to avoid confusion
[math]j[/math] for current & [math]i[/math] for [math]\sqrt{-1}[/math]
Why those who created such standards made such retarded mess in the notations?
A new separated symbol should be used for [math]\sqrt{-1}[/math] as dotless j: [math] \jmath [/math]
>>8990063
Nah.