4 ms·
the other part of this is that while 99% of the time, these tricks give the right answer, there are cases where they can lead you to doing invalid things like s
by adgjlsfhk1 4y ago
the other part of this is that while 99% of the time, these tricks give the right answer, there are cases where they can lead you to doing invalid things like switching between sums of integrals and integrals of sums (which in pathological cases can change the answer)