KnowraComplex logarithmLinked fromLinked fromThe 17 pages that link to Complex logarithm, each with the reason it gives.All 17Broader topic 5Related 10Compared with 2Complex exponentialCompared with: Its multiple branches arise because the exponential repeats every 2πi.Natural logarithmCompared with: Unlike the real natural logarithm, its complex extension is multivalued unless a branch is chosen.