4 ms·Did anyone else think "don't you just check if it's on the positive real axis?"by leif 16y agoDid anyone else think "don't you just check if it's on the positive real axis?"Natsu 16y agoYes. I was thinking through the test case of 1 (2^0) when I realized that they never asked for an integer power of 2...mchouza 16y agoWell... we can just check if it's nonzero. They didn't say real power of 2. :-)leif 16y agosilly me