Consider the following function:
f(x) = 1/x for x in [1, infinity)
= 1 for x in (-1,1)
= -1/x for x in (-infinity, -1]
Please explain why f(x) is in L^2(R)L^1(R)
L-spaces are investigated. The solution is detailed and well presented. The response received a rating of "5" from the student who originally posted the question.