3 ms·
1/x = ln|x| + C if x > 0 ln|x| + pi*i + C or ln|x| - pi*i + C or is x < 0 (Protip: Choose C=-+pi*i) In reals ln|x| is fine. In complex, it's a mess https://e
by gus_massa 1y ago
1/x = ln|x| + C if x > 0
ln|x| + pi*i + C or ln|x| - pi*i + C or is x < 0 (Protip: Choose C=-+pi*i)
In reals ln|x| is fine.
In complex, it's a mess https://en.wikipedia.org/wiki/Complex_logarithm https://en.wikipedia.org/wiki/Complex_logarithm