complex-analysis
Complex logarithm and branches
taught
log z as the (multivalued) inverse of the complex exponential, and Log z as the principal branch cut along the negative real axis.
Taught in
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The logarithm and its branches
Complex Analysis
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Inverse trigonometric and hyperbolic functions
Complex Analysis
Requires
- complex-exponential-function required
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complex-plane-topology
recommended
A branch is only well-defined on a domain that excludes the branch cut.
Required by
- Classifying isolated singularities helpful
- Complex powers and branches required
Local knowledge map
Local knowledge map
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