6:54 AM
Since this was asked in another room and it is tag-related - just a reminder that a tag with no questions are automatically removed by a script that runs once a day. More details can be found here: meta.stackexchange.com/tags/tag-pruning/info
Some other related posts: Deleting Tags after being created, Please delete misspelled (ananlysis) tag or How do I delete an accidentally created tag?
15 hours later…
10:22 PM
1
I am trying to calculate the value of $\ln j$ where $j^2=1, j\ne\pm1$($j$ is split complex). this is how i did it: given $e^{j\theta}=\cosh\theta+j\sinh\theta$ I can set $\cosh\theta=0\implies \theta = i\pi n - \frac{i \pi}2, n \in \Bbb Z,i$ is the imaginary number, for convenience sake i'll...
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